:root{--sn-color-bg: #f4f7fb;--sn-color-surface: rgba(255, 255, 255, .94);--sn-color-surface-soft: rgba(248, 250, 252, .9);--sn-color-border: rgba(148, 163, 184, .24);--sn-color-border-strong: rgba(100, 116, 139, .34);--sn-color-text: #0f172a;--sn-color-muted: #5f6e84;--sn-color-accent: #295dff;--sn-color-accent-strong: #234dd4;--sn-color-danger: #c2410c;--sn-color-danger-soft: rgba(194, 65, 12, .12);--sn-color-success: #15803d;--sn-color-success-soft: rgba(21, 128, 61, .12);--sn-color-warning: #b45309;--sn-color-warning-soft: rgba(180, 83, 9, .12);--sn-color-info-soft: rgba(41, 93, 255, .12);--sn-color-toast-surface: rgba(255, 249, 242, .9);--sn-color-toast-surface-strong: rgba(255, 252, 248, .96);--sn-color-toast-border: rgba(117, 84, 56, .18);--sn-color-toast-shadow: 0 22px 48px rgba(71, 38, 29, .18);--sn-radius-sm: 12px;--sn-radius-md: 16px;--sn-radius-lg: 24px;--sn-shadow-md: 0 18px 40px rgba(15, 23, 42, .08);--sn-shadow-lg: 0 26px 64px rgba(15, 23, 42, .12);--sn-focus-ring: 0 0 0 4px color-mix(in srgb, var(--sn-color-accent) 14%, transparent);--sn-spacing-1: 8px;--sn-spacing-2: 16px;--sn-spacing-3: 24px;--sn-spacing-4: 32px;--sn-page-width: 1120px;--sn-card-width: 760px}.sn-ui-page-shell,.sn-ui-stack,.sn-ui-grid,.sn-ui-page-header,.sn-ui-page-header-copy,.sn-ui-page-header-main,.sn-ui-card,.sn-ui-card-copy,.sn-ui-empty-state,.sn-ui-dialog-copy,.sn-ui-key-value-list{display:flex;flex-direction:column;gap:var(--sn-spacing-2)}.sn-ui-inline,.sn-ui-card-head,.sn-ui-card-actions,.sn-ui-page-header-actions{display:flex;align-items:center;gap:var(--sn-spacing-2)}.sn-ui-grid{display:grid}.sn-ui-page-shell{width:min(100%,var(--sn-page-width));margin:0 auto}.sn-ui-page-shell.is-centered{width:min(100%,920px)}.sn-ui-page-header{justify-content:space-between}.sn-ui-page-eyebrow{margin:0;font-size:.75rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--sn-color-accent)}.sn-ui-page-header h1,.sn-ui-card h2,.sn-ui-dialog-copy h2{margin:0;color:var(--sn-color-text);letter-spacing:-.04em}.sn-ui-page-header h1{font-size:clamp(2rem,4vw,3rem);line-height:1.02}.sn-ui-compact-workspace-shell{gap:18px}.sn-ui-workspace-topbar{display:flex;align-items:center;justify-content:space-between;gap:var(--sn-spacing-2);padding:18px 20px;border:1px solid var(--sn-color-border);border-radius:20px;background:color-mix(in srgb,var(--sn-color-surface) 92%,white);box-shadow:0 14px 34px #0f172a0f}.sn-ui-workspace-topbar-main,.sn-ui-workspace-topbar-side,.sn-ui-workspace-topbar-actions,.sn-ui-workspace-topbar-nav{display:flex;align-items:center;gap:14px;min-width:0}.sn-ui-workspace-topbar-main{flex:1 1 auto;flex-wrap:wrap}.sn-ui-workspace-brand{flex:0 0 auto}.sn-ui-workspace-copy{display:grid;gap:4px;min-width:0}.sn-ui-workspace-copy h1{margin:0;font-size:clamp(1.15rem,2.2vw,1.56rem);line-height:1.08;letter-spacing:-.04em;color:var(--sn-color-text)}.sn-ui-workspace-subtitle{margin:0;color:var(--sn-color-muted);font-size:.88rem;line-height:1.45}.sn-ui-workspace-topbar-nav{flex:1 1 auto;min-width:0}.sn-ui-workspace-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.sn-ui-workspace-nav.is-vertical{flex-direction:column;align-items:stretch;flex-wrap:nowrap}.sn-ui-workspace-nav-item{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border:1px solid color-mix(in srgb,var(--sn-color-border) 88%,white);border-radius:999px;background:#ffffffd1;color:var(--sn-color-muted);text-decoration:none;font-weight:700;transition:background .12s ease,border-color .12s ease,color .12s ease,box-shadow .12s ease}.sn-ui-workspace-nav.is-vertical .sn-ui-workspace-nav-item{width:100%;min-height:46px;justify-content:flex-start;border-radius:16px}.sn-ui-workspace-nav-item:hover,.sn-ui-workspace-nav-item:focus-visible{color:var(--sn-color-text);border-color:color-mix(in srgb,var(--sn-color-border-strong) 82%,white)}.sn-ui-workspace-nav-item.is-active{background:color-mix(in srgb,var(--sn-color-accent) 12%,white);border-color:color-mix(in srgb,var(--sn-color-accent) 26%,white);color:var(--sn-color-accent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--sn-color-accent) 10%,transparent)}.sn-ui-workspace-topbar-side{flex:0 0 auto;justify-content:flex-end;flex-wrap:wrap}.sn-ui-compact-workspace-content{display:grid;gap:var(--sn-spacing-2)}.sn-ui-sidebar-workspace-shell{display:grid;grid-template-columns:minmax(236px,272px) minmax(0,1fr);gap:18px;min-height:100dvh}.sn-ui-sidebar-workspace-rail,.sn-ui-sidebar-workspace-stage,.sn-ui-sidebar-workspace-nav,.sn-ui-sidebar-workspace-footer,.sn-ui-sidebar-workspace-copy,.sn-ui-sidebar-workspace-content{display:flex;flex-direction:column;gap:var(--sn-spacing-2)}.sn-ui-sidebar-workspace-rail{position:sticky;top:0;align-self:start;min-height:calc(100dvh - 24px);padding:20px 18px;border:1px solid var(--sn-color-border);border-radius:28px;background:linear-gradient(180deg,#fffffff5,#f4f7fcf0);box-shadow:0 22px 58px #0f172a14}.sn-ui-sidebar-workspace-nav{flex:1 1 auto}.sn-ui-sidebar-workspace-footer{padding-top:6px;border-top:1px solid color-mix(in srgb,var(--sn-color-border) 84%,transparent)}.sn-ui-sidebar-workspace-stage{min-width:0;gap:18px}.sn-ui-sidebar-workspace-topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 22px;border:1px solid var(--sn-color-border);border-radius:24px;background:color-mix(in srgb,var(--sn-color-surface) 92%,white);box-shadow:0 16px 40px #0f172a0f}.sn-ui-sidebar-workspace-copy h1{margin:0;font-size:clamp(1.35rem,2.4vw,2rem);line-height:1.04;letter-spacing:-.05em;color:var(--sn-color-text)}.sn-ui-sidebar-workspace-subtitle{margin:0;max-width:62ch;color:var(--sn-color-muted);line-height:1.55}.sn-ui-sidebar-workspace-side,.sn-ui-sidebar-workspace-actions,.sn-ui-sidebar-workspace-account{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.sn-ui-sidebar-workspace-side{flex:0 0 auto;justify-content:flex-end}.sn-ui-sidebar-workspace-content{display:grid;gap:var(--sn-spacing-2)}.sn-ui-page-description,.sn-ui-page-summary,.sn-ui-card-copy p,.sn-ui-empty-state p,.sn-ui-dialog-copy p,.sn-ui-key-value-row dt,.sn-ui-field-helper,.sn-ui-check-hint{margin:0;color:var(--sn-color-muted);line-height:1.6}.sn-ui-page-description{max-width:52ch}.sn-ui-page-summary{font-size:.95rem}.sn-ui-card{border:1px solid var(--sn-color-border);border-radius:var(--sn-radius-lg);background:var(--sn-color-surface);box-shadow:var(--sn-shadow-md);overflow:hidden}.sn-ui-card-head,.sn-ui-card-body{padding:var(--sn-spacing-3)}.sn-ui-card-head{justify-content:space-between;align-items:flex-start;border-bottom:1px solid color-mix(in srgb,var(--sn-color-border) 86%,transparent)}.sn-ui-card-body{display:grid;gap:var(--sn-spacing-2)}.sn-ui-empty-state{align-items:flex-start;padding:var(--sn-spacing-3);border:1px dashed var(--sn-color-border-strong);border-radius:var(--sn-radius-md);background:var(--sn-color-surface-soft)}.sn-ui-empty-state strong{color:var(--sn-color-text)}@media (max-width: 920px){.sn-ui-workspace-topbar{align-items:flex-start}.sn-ui-workspace-topbar,.sn-ui-workspace-topbar-main,.sn-ui-workspace-topbar-side,.sn-ui-sidebar-workspace-topbar{flex-direction:column}.sn-ui-workspace-topbar-side,.sn-ui-workspace-topbar-actions,.sn-ui-workspace-topbar-account,.sn-ui-sidebar-workspace-side,.sn-ui-sidebar-workspace-actions,.sn-ui-sidebar-workspace-account{width:100%}.sn-ui-workspace-topbar-side{align-items:stretch}.sn-ui-workspace-topbar-nav{width:100%}.sn-ui-sidebar-workspace-shell{grid-template-columns:1fr;min-height:auto}.sn-ui-sidebar-workspace-rail{position:static;min-height:auto}.sn-ui-sidebar-workspace-nav .sn-ui-workspace-nav{width:100%;overflow-x:auto;flex-wrap:nowrap;flex-direction:row;padding-bottom:4px}.sn-ui-sidebar-workspace-nav .sn-ui-workspace-nav-item{width:auto;justify-content:center}}.sn-ui-button,.sn-ui-icon-button,.sn-ui-input,.sn-ui-textarea,.sn-ui-select-trigger{font:inherit}.sn-ui-button,.sn-ui-icon-button{border:0;cursor:pointer;transition:transform .12s ease,opacity .12s ease,background .12s ease,box-shadow .12s ease,border-color .12s ease}.sn-ui-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 18px;border-radius:var(--sn-radius-md);background:var(--sn-color-accent);color:#fff;font-weight:700}.sn-ui-button.is-secondary{background:color-mix(in srgb,var(--sn-color-accent) 8%,white);color:var(--sn-color-accent)}.sn-ui-button.is-ghost{background:transparent;color:var(--sn-color-text)}.sn-ui-button.is-danger{background:var(--sn-color-danger);color:#fff}.sn-ui-button.is-compact{min-height:38px;padding-inline:14px;border-radius:var(--sn-radius-sm)}.sn-ui-icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;min-width:40px;height:40px;padding:0;border-radius:var(--sn-radius-sm);background:transparent;color:var(--sn-color-muted)}.sn-ui-button:hover:not(:disabled),.sn-ui-icon-button:hover:not(:disabled){opacity:.96}.sn-ui-button:active:not(:disabled),.sn-ui-icon-button:active:not(:disabled){transform:scale(.985)}.sn-ui-button:focus-visible,.sn-ui-icon-button:focus-visible,.sn-ui-input:focus-visible,.sn-ui-textarea:focus-visible,.sn-ui-select-trigger:focus-visible,.sn-ui-checkbox:focus-visible,.sn-ui-switch:focus-visible,.sn-ui-tabs-trigger:focus-visible,.sn-ui-dropdown-item:focus-visible{outline:none;box-shadow:var(--sn-focus-ring)}.sn-ui-button:disabled,.sn-ui-icon-button:disabled,.sn-ui-input:disabled,.sn-ui-textarea:disabled,.sn-ui-select-trigger:disabled,.sn-ui-checkbox:disabled,.sn-ui-switch:disabled{cursor:not-allowed;opacity:.58}.sn-ui-field{display:grid;gap:var(--sn-spacing-1)}.sn-ui-field-label,.sn-ui-check-label{color:var(--sn-color-text);font-size:.9rem;font-weight:700}.sn-ui-input,.sn-ui-textarea,.sn-ui-select-trigger{width:100%;min-height:48px;border:1px solid var(--sn-color-border);border-radius:var(--sn-radius-md);background:#fffffff5;color:var(--sn-color-text);padding:0 16px}.sn-ui-textarea{min-height:110px;resize:vertical;padding:14px 16px}.sn-ui-input::placeholder,.sn-ui-textarea::placeholder{color:color-mix(in srgb,var(--sn-color-muted) 84%,white)}.sn-ui-input:focus-visible,.sn-ui-textarea:focus-visible,.sn-ui-select-trigger[data-state=open],.sn-ui-select-trigger:focus-visible{border-color:color-mix(in srgb,var(--sn-color-accent) 46%,white)}.sn-ui-password-shell{display:flex;align-items:center;gap:8px;border:1px solid var(--sn-color-border);border-radius:var(--sn-radius-md);background:#fffffff5;padding:0 8px 0 0}.sn-ui-password-shell:focus-within{border-color:color-mix(in srgb,var(--sn-color-accent) 46%,white);box-shadow:var(--sn-focus-ring)}.sn-ui-password-input{border:0;box-shadow:none!important;background:transparent;padding-right:0}.sn-ui-password-toggle{color:var(--sn-color-muted)}.sn-ui-check-row,.sn-ui-switch-row{display:grid;gap:6px}.sn-ui-check-main,.sn-ui-switch-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.sn-ui-checkbox{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border:1px solid var(--sn-color-border-strong);border-radius:6px;background:#fff;color:#fff}.sn-ui-checkbox[data-state=checked]{border-color:var(--sn-color-accent);background:var(--sn-color-accent)}.sn-ui-checkbox-indicator{display:inline-flex;align-items:center;justify-content:center}.sn-ui-switch-copy{display:grid;gap:4px}.sn-ui-switch{position:relative;flex:0 0 auto;width:40px;height:24px;border:1px solid var(--sn-color-border-strong);border-radius:999px;background:#e2e8f0e6}.sn-ui-switch[data-state=checked]{background:color-mix(in srgb,var(--sn-color-accent) 70%,white);border-color:var(--sn-color-accent)}.sn-ui-switch-thumb{display:block;width:18px;height:18px;border-radius:999px;background:#fff;box-shadow:0 2px 8px #0f172a2e;transform:translate(2px);transition:transform .16s ease}.sn-ui-switch[data-state=checked] .sn-ui-switch-thumb{transform:translate(18px)}.sn-ui-select-trigger{display:inline-flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;transition:border-color .12s ease,background .12s ease,box-shadow .12s ease}.sn-ui-select-trigger.is-inline{width:auto;min-width:0;max-width:100%}.sn-ui-select-trigger.is-compact{min-height:40px;padding-inline:12px;border-radius:14px}.sn-ui-select-value{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sn-ui-select-trigger:hover:not(:disabled),.sn-ui-select-trigger[data-state=open]{border-color:color-mix(in srgb,var(--sn-color-border-strong) 88%,white);background:#fffffffc}.sn-ui-select-trigger[data-placeholder] .sn-ui-select-value{color:color-mix(in srgb,var(--sn-color-muted) 84%,white)}.sn-ui-select-icon{flex:0 0 auto;color:var(--sn-color-muted)}.sn-ui-select-content,.sn-ui-dropdown-content,.sn-ui-tooltip-content{z-index:50;border:1px solid var(--sn-color-border);border-radius:var(--sn-radius-md);background:#fffffffa;box-shadow:var(--sn-shadow-lg)}.sn-ui-select-content{min-width:var(--radix-select-trigger-width);max-width:min(420px,calc(100vw - 24px));overflow:hidden}.sn-ui-select-content.is-compact{border-radius:14px}.sn-ui-select-viewport{padding:8px;max-height:min(320px,var(--radix-select-content-available-height, 320px))}.sn-ui-select-item,.sn-ui-dropdown-item{display:flex;align-items:center;gap:10px;min-height:38px;padding:0 12px;border-radius:10px;color:var(--sn-color-text);-webkit-user-select:none;user-select:none;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sn-ui-select-item.is-compact{min-height:34px;padding-inline:10px;border-radius:9px}.sn-ui-select-item[data-highlighted],.sn-ui-dropdown-item[data-highlighted]{outline:none;background:color-mix(in srgb,var(--sn-color-accent) 8%,white)}.sn-ui-select-item[data-disabled]{color:color-mix(in srgb,var(--sn-color-muted) 80%,white);pointer-events:none}.sn-ui-dropdown-content{min-width:180px;padding:8px}.sn-ui-dropdown-indicator,.sn-ui-dropdown-item-trailing{display:inline-flex;align-items:center}.sn-ui-dropdown-item-trailing{margin-left:auto;gap:4px;color:var(--sn-color-muted)}.sn-ui-banner{display:grid;gap:8px;padding:14px 16px;border-radius:var(--sn-radius-md);border:1px solid var(--sn-color-border);background:#ffffffdb}.sn-ui-banner strong{color:var(--sn-color-text)}.sn-ui-banner.is-info{border-color:color-mix(in srgb,var(--sn-color-accent) 18%,transparent);background:color-mix(in srgb,var(--sn-color-accent) 8%,white)}.sn-ui-banner.is-success{border-color:color-mix(in srgb,var(--sn-color-success) 22%,transparent);background:color-mix(in srgb,var(--sn-color-success) 10%,white)}.sn-ui-banner.is-warning{border-color:color-mix(in srgb,var(--sn-color-warning) 22%,transparent);background:color-mix(in srgb,var(--sn-color-warning) 10%,white)}.sn-ui-banner.is-error{border-color:color-mix(in srgb,var(--sn-color-danger) 22%,transparent);background:color-mix(in srgb,var(--sn-color-danger) 10%,white)}.sn-ui-banner.is-subtle{box-shadow:none}.sn-ui-toast-viewport{position:fixed;top:calc(env(safe-area-inset-top,0px) + var(--sn-toast-top-offset, 16px));left:16px;right:16px;z-index:140;display:flex;flex-direction:column;gap:12px;pointer-events:none}.sn-ui-toast-shell{display:flex;width:100%;pointer-events:auto}.sn-ui-toast{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:14px;width:100%;overflow:hidden;padding:16px 16px 18px;border:1px solid var(--sn-color-toast-border);border-radius:20px;background:linear-gradient(180deg,color-mix(in srgb,var(--sn-color-toast-surface-strong) 88%,white),color-mix(in srgb,var(--sn-color-toast-surface) 92%,white)),radial-gradient(circle at top right,rgba(216,164,112,.16),transparent 44%);box-shadow:var(--sn-color-toast-shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);animation:sn-ui-toast-enter .24s cubic-bezier(.16,1,.3,1)}.sn-ui-toast[data-state=closing]{animation:sn-ui-toast-exit .2s cubic-bezier(.4,0,1,1) forwards}.sn-ui-toast-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;min-width:38px;height:38px;border-radius:14px;background:#ffffffb8;box-shadow:inset 0 0 0 1px #ffffff8a}.sn-ui-toast-icon.is-info{color:var(--sn-color-accent);background:color-mix(in srgb,var(--sn-color-accent) 12%,white)}.sn-ui-toast-icon.is-success{color:var(--sn-color-success);background:color-mix(in srgb,var(--sn-color-success) 12%,white)}.sn-ui-toast-icon.is-warning{color:var(--sn-color-warning);background:color-mix(in srgb,var(--sn-color-warning) 12%,white)}.sn-ui-toast-icon.is-error{color:var(--sn-color-danger);background:color-mix(in srgb,var(--sn-color-danger) 12%,white)}.sn-ui-toast-copy{display:grid;gap:6px;min-width:0}.sn-ui-toast-title,.sn-ui-toast-description{margin:0}.sn-ui-toast-title{color:var(--sn-color-text);line-height:1.35}.sn-ui-toast-description{color:color-mix(in srgb,var(--sn-color-muted) 94%,#5d4030);line-height:1.5}.sn-ui-toast-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}.sn-ui-toast-action{background:color-mix(in srgb,var(--sn-color-accent) 10%,white)}.sn-ui-toast-close{align-self:start;color:color-mix(in srgb,var(--sn-color-muted) 92%,#6f523b)}.sn-ui-toast-close:hover:not(:disabled){background:#ffffffb3}.sn-ui-toast-progress{position:absolute;left:14px;right:14px;bottom:8px;height:3px;border-radius:999px;transform-origin:left center;animation-name:sn-ui-toast-progress-shrink;animation-timing-function:linear;animation-fill-mode:forwards}.sn-ui-toast-progress.is-paused{animation-play-state:paused}.sn-ui-toast-progress.is-info{background:linear-gradient(90deg,color-mix(in srgb,var(--sn-color-accent) 72%,white),color-mix(in srgb,var(--sn-color-accent) 38%,white))}.sn-ui-toast-progress.is-success{background:linear-gradient(90deg,color-mix(in srgb,var(--sn-color-success) 72%,white),color-mix(in srgb,var(--sn-color-success) 38%,white))}.sn-ui-toast-progress.is-warning{background:linear-gradient(90deg,color-mix(in srgb,var(--sn-color-warning) 72%,white),color-mix(in srgb,var(--sn-color-warning) 38%,white))}.sn-ui-toast-progress.is-error{background:linear-gradient(90deg,color-mix(in srgb,var(--sn-color-danger) 72%,white),color-mix(in srgb,var(--sn-color-danger) 38%,white))}@keyframes sn-ui-toast-enter{0%{opacity:0;transform:translateY(-12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes sn-ui-toast-exit{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-8px) scale(.97)}}@keyframes sn-ui-toast-progress-shrink{0%{transform:scaleX(1)}to{transform:scaleX(0)}}.sn-ui-status-badge{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;font-size:.78rem;font-weight:700;border:1px solid transparent}.sn-ui-status-badge.is-neutral{background:#94a3b81f;color:#475569}.sn-ui-status-badge.is-info{background:var(--sn-color-info-soft);color:var(--sn-color-accent)}.sn-ui-status-badge.is-success{background:var(--sn-color-success-soft);color:var(--sn-color-success)}.sn-ui-status-badge.is-warning{background:var(--sn-color-warning-soft);color:var(--sn-color-warning)}.sn-ui-status-badge.is-danger{background:var(--sn-color-danger-soft);color:var(--sn-color-danger)}.sn-ui-key-value-list{margin:0}.sn-ui-key-value-row{display:grid;grid-template-columns:minmax(120px,180px) minmax(0,1fr);gap:12px;padding:12px 0;border-bottom:1px solid color-mix(in srgb,var(--sn-color-border) 86%,transparent)}.sn-ui-key-value-row:last-child{border-bottom:0;padding-bottom:0}.sn-ui-key-value-row dt,.sn-ui-key-value-row dd{margin:0}.sn-ui-key-value-row dd{color:var(--sn-color-text)}.sn-ui-data-table-shell{width:100%;overflow-x:auto}.sn-ui-data-table{width:100%;border-collapse:collapse}.sn-ui-data-table th,.sn-ui-data-table td{padding:12px 14px;border-bottom:1px solid color-mix(in srgb,var(--sn-color-border) 86%,transparent);text-align:left}.sn-ui-data-table th{color:var(--sn-color-muted);font-size:.82rem;font-weight:700}.sn-ui-data-table td{color:var(--sn-color-text)}.sn-ui-dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a6b;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:60}.sn-ui-dialog-content{position:fixed;top:50%;left:50%;z-index:61;width:min(92vw,640px);transform:translate(-50%,-50%);border:1px solid var(--sn-color-border);border-radius:var(--sn-radius-lg);background:#fffffffa;box-shadow:var(--sn-shadow-lg);padding:var(--sn-spacing-3);display:grid;gap:var(--sn-spacing-2)}.sn-ui-drawer-content{position:fixed;top:0;bottom:0;z-index:61;width:min(92vw,420px);border:1px solid var(--sn-color-border);background:#fffffffa;box-shadow:var(--sn-shadow-lg);padding:var(--sn-spacing-3);display:grid;gap:var(--sn-spacing-2)}.sn-ui-drawer-content.is-right{right:0;border-left:0}.sn-ui-drawer-content.is-left{left:0;border-right:0}.sn-ui-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sn-spacing-2)}.sn-ui-tabs-list{display:inline-flex;align-items:center;gap:6px;padding:6px;border-radius:999px;background:color-mix(in srgb,var(--sn-color-accent) 8%,white)}.sn-ui-tabs-trigger{min-height:34px;padding:0 14px;border:0;border-radius:999px;background:transparent;color:var(--sn-color-muted);font:inherit;cursor:pointer}.sn-ui-tabs-trigger[data-state=active]{background:#fff;color:var(--sn-color-text);box-shadow:0 2px 10px #0f172a14}.sn-ui-tooltip-content{padding:8px 10px;color:var(--sn-color-text);font-size:.82rem}@media (max-width: 720px){.sn-ui-toast{padding:14px 14px 16px;grid-template-columns:auto minmax(0,1fr) auto}.sn-ui-page-header,.sn-ui-card-head,.sn-ui-check-main,.sn-ui-switch-row{flex-direction:column;align-items:stretch}.sn-ui-key-value-row{grid-template-columns:1fr}}@media (min-width: 768px){.sn-ui-toast-viewport{left:auto;right:18px;width:min(420px,calc(100vw - 36px))}}@media (prefers-reduced-motion: reduce){.sn-ui-toast,.sn-ui-toast[data-state=closing]{animation-duration:.12s}@keyframes sn-ui-toast-enter{0%{opacity:0}to{opacity:1}}@keyframes sn-ui-toast-exit{0%{opacity:1}to{opacity:0}}}.sn-auth-page{--sn-color-accent: var(--sn-auth-accent, #295dff);--sn-color-border: var(--sn-auth-border, #d7e0f0);--sn-color-text: var(--sn-auth-ink, #111827);--sn-color-muted: var(--sn-auth-muted, #5b687f);--sn-color-surface: color-mix(in srgb, var(--sn-auth-surface, #ffffff) 94%, var(--sn-auth-panel, #f7f9fc));--sn-shadow-md: var(--sn-auth-card-shadow, 0 18px 48px rgba(15, 23, 42, .08));--sn-focus-ring: 0 0 0 4px color-mix(in srgb, var(--sn-color-accent) 14%, transparent);min-height:100vh;padding:32px 20px 40px;background:var( --sn-auth-page-bg, radial-gradient(circle at top, rgba(41, 93, 255, .1), transparent 30%), linear-gradient(180deg, #f8faff 0%, #eef2ff 100%) );color:var(--sn-color-text)}.sn-auth-page-shell{width:min(100%,760px);margin:0 auto}.sn-auth-page-topbar{padding-bottom:8px}.sn-auth-page-header{gap:12px}.sn-auth-page-card .sn-ui-card-body{gap:16px;padding:clamp(18px,3vw,28px)}.sn-auth-form-stack,.sn-auth-step-header,.sn-auth-step-copy,.sn-auth-guide-shell,.sn-auth-secret-stack,.sn-auth-textarea-stack,.sn-auth-panel,.sn-auth-footer{display:flex;flex-direction:column;gap:12px}.sn-auth-form-stack{width:min(100%,460px);margin:0 auto}.sn-auth-step-header{gap:10px}.sn-auth-step-header.center{text-align:center;align-items:center}.sn-auth-step-copy{gap:6px}.sn-auth-step-aside{display:flex;align-items:center}.sn-auth-step-eyebrow{margin:0;font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--sn-color-accent)}.sn-auth-step-header h2,.sn-auth-guide-head h3{margin:0;color:var(--sn-color-text);letter-spacing:-.03em;line-height:1.12}.sn-auth-step-copy p,.sn-auth-help,.sn-auth-empty-state p,.sn-auth-qr-card p{margin:0;color:var(--sn-color-muted);line-height:1.58}.sn-auth-guide-shell{gap:16px}.sn-auth-guide-card .sn-ui-card-body{gap:14px}.sn-auth-guide-head{display:flex;align-items:center;gap:10px}.sn-auth-step-pill{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:color-mix(in srgb,var(--sn-color-accent) 10%,white);color:var(--sn-color-accent);font-size:.78rem;font-weight:800}.sn-auth-setup-grid{grid-template-columns:minmax(220px,240px) minmax(0,1fr);gap:16px;align-items:start}.sn-auth-copy-row{justify-content:space-between;gap:12px}.sn-auth-copy-row code{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:14px;background:#0f172aeb;color:#f8fafc;font-size:.86rem;word-break:break-all}.sn-auth-qr-card{display:grid;justify-items:center;gap:12px;padding:16px;border:1px solid color-mix(in srgb,var(--sn-color-accent) 12%,transparent);border-radius:18px;background:#ffffffd6}.sn-auth-qr-image{border-radius:18px;box-shadow:0 12px 24px #0f172a14}.sn-auth-submit{width:100%}.sn-auth-submit-link{width:100%;text-decoration:none}.sn-auth-footer{gap:10px}@media (max-width: 720px){.sn-auth-page{padding-inline:16px}.sn-auth-setup-grid{grid-template-columns:1fr}}:root{color-scheme:light;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg: #f3f5f9;--sidebar-bg: linear-gradient(180deg, #eef2f7 0%, #ebeff6 100%);--surface: rgba(255, 255, 255, .82);--surface-strong: rgba(255, 255, 255, .94);--surface-soft: rgba(248, 250, 253, .86);--line: rgba(128, 144, 174, .22);--line-strong: rgba(82, 102, 139, .24);--text-1: #111827;--text-2: #334155;--text-3: #66758f;--accent: #4f63ff;--accent-2: #6980ff;--accent-soft: rgba(79, 99, 255, .12);--success-soft: rgba(42, 145, 104, .12);--danger: #c43d53;--danger-soft: rgba(196, 61, 83, .12);--shadow-sm: 0 14px 30px rgba(17, 24, 39, .06);--shadow-md: 0 24px 56px rgba(17, 24, 39, .08);--shadow-lg: 0 32px 72px rgba(17, 24, 39, .12);--composer-reserved-space: 32px}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:radial-gradient(circle at top,rgba(115,131,255,.08),transparent 28%),var(--bg);color:var(--text-1)}body,button,input,select,textarea{font:inherit}button{border:0;cursor:pointer}button,a{color:inherit}a{text-decoration:none}button,input,select,textarea{outline:none}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:18px;background:#ffffffeb;color:var(--text-1);transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}input,select{min-height:48px;padding:0 16px}textarea{min-height:130px;padding:16px 18px;resize:vertical}input::placeholder,textarea::placeholder{color:#99a4b8}input:focus-visible,select:focus-visible,textarea:focus-visible{border-color:#4f63ff94;box-shadow:0 0 0 4px #4f63ff1f}button:disabled,input:disabled,select:disabled,textarea:disabled,a[aria-disabled=true]{cursor:not-allowed;opacity:.58}svg{flex:0 0 auto}.loading-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px}.login-shell{--sn-auth-accent: var(--accent);--sn-auth-border: rgba(128, 144, 174, .22);--sn-auth-panel: rgba(248, 250, 253, .92);--sn-auth-surface: rgba(255, 255, 255, .96);--sn-auth-ink: var(--text-1);--sn-auth-muted: var(--text-3);--sn-auth-card-shadow: 0 28px 64px rgba(14, 20, 34, .12), 0 10px 26px rgba(115, 131, 255, .1);--sn-auth-shell-glow: radial-gradient(circle at center, rgba(115, 131, 255, .18), transparent 64%);--sn-auth-submit-bg: linear-gradient(135deg, #6677ff 0%, #5463df 56%, #384277 132%);--sn-auth-page-bg: radial-gradient(circle at top, rgba(115, 131, 255, .1), transparent 28%), var(--bg)}.login-shell .sn-auth-page-shell{width:min(980px,100%);gap:22px}.login-shell .sn-auth-page-header,.login-shell .sn-auth-page-card{width:min(860px,100%)}.login-panel-card{padding:clamp(20px,3vw,30px)}.login-panel-stack{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(260px,.72fr);gap:18px;align-items:start}.login-panel-primary{min-width:0}.login-panel-primary .sn-auth-form-stack{width:min(100%,480px);margin:0}.login-assurance-panel{display:grid;gap:14px;padding:18px;border:1px solid rgba(128,144,174,.18);border-radius:24px;background:linear-gradient(180deg,#f8fafff5,#f2f6fceb);box-shadow:inset 0 1px #ffffffeb,0 16px 32px #1018280a}.login-assurance-eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.login-assurance-list{display:grid;gap:12px}.login-assurance-item{display:grid;gap:4px;padding-bottom:12px;border-bottom:1px solid rgba(128,144,174,.16)}.login-assurance-item strong{font-size:14px;color:var(--text-1)}.login-assurance-item span{font-size:13px;line-height:1.6;color:var(--text-3)}.login-assurance-pills{display:flex;flex-wrap:wrap;gap:8px}.login-assurance-pill{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;background:#4f63ff14;color:var(--accent);font-size:12px;font-weight:700}.loading-card,.login-card,.login-hero,.panel-card,.composer-card,.stat-card,.table-card,.message-card,.quick-action-card,.group-card,.list-row-card,.source-drawer{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.loading-card{padding:28px 34px;border-radius:28px;min-width:320px;text-align:center}.startup-error-card{display:grid;justify-items:center;gap:14px;max-width:420px}.startup-error-card .brand-mark{margin-inline:auto}.startup-error-card .primary-button{min-width:140px}.login-stage{width:min(1140px,100%);display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,420px);gap:22px}.login-hero,.login-card{border-radius:34px}.login-hero{display:flex;flex-direction:column;justify-content:space-between;gap:24px;padding:34px}.login-hero-copy,.login-panel-copy{display:flex;flex-direction:column;gap:12px;max-width:620px}.login-hero h1,.login-card h2,.workspace-topbar h2,.empty-workspace-card h3,.conversation-header-copy h3,.empty-message-card h3,.drawer-header h3{margin:0;letter-spacing:-.03em}.login-hero h1{font-size:clamp(38px,4vw,56px);line-height:1.02}.login-card{display:flex;flex-direction:column;justify-content:center;gap:20px;padding:32px}.login-card h2{font-size:clamp(30px,3vw,34px)}.login-capability{margin:0;width:fit-content;padding:.72rem 1rem;border-radius:999px;background:#4f63ff14;color:var(--accent);font-size:.93rem;font-weight:700;letter-spacing:.01em}.form-stack{display:flex;flex-direction:column;gap:14px}.admin-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start;padding-top:2px}.login-field,.toolbar-field,.conversation-settings-card label{display:grid;gap:10px}.login-field-label,.toolbar-field span,.conversation-settings-card span{font-size:13px;font-weight:700;color:var(--text-3)}.admin-field{display:grid;gap:8px}.admin-field-label{font-size:12px;font-weight:700;letter-spacing:.01em;color:var(--text-2)}.admin-field-help{max-width:36ch;font-size:12px;line-height:1.5;color:var(--text-3)}.admin-form input,.admin-form textarea,.admin-select{border:1px solid rgba(129,145,175,.26);background:linear-gradient(180deg,#fffffffa,#f6f8fcf5);box-shadow:inset 0 1px #ffffffeb}.admin-form input::placeholder,.admin-form textarea::placeholder{color:#9aa6bc}.admin-form input{min-height:54px;padding-inline:16px}.admin-form textarea{min-height:108px;padding:14px 16px;line-height:1.65}.admin-form textarea[rows="4"]{min-height:156px}.admin-form input:focus-visible,.admin-form textarea:focus-visible,.admin-select:focus-visible,.admin-select[data-state=open]{border-color:#4f63ff80;background:#fffffffc;box-shadow:0 0 0 4px #4f63ff1a,0 16px 30px #4f63ff14}.admin-select-shell{width:100%}.admin-select{width:100%;min-height:54px;padding-inline:16px;border-radius:18px;color:var(--text-1);font-weight:600}.toolbar-select{min-height:40px;border-radius:14px}.admin-actions{display:flex;grid-column:1 / -1;padding-top:6px;justify-content:flex-end}.admin-field-full{grid-column:1 / -1}.admin-submit-button{min-width:168px;min-height:52px;border-radius:18px;letter-spacing:.01em;background:linear-gradient(135deg,#5c6cff,#5f74f6 52%,#6981ff);box-shadow:0 16px 30px #4f63ff29}.admin-field-code input,.admin-field-code textarea,.admin-field-code .admin-select{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95rem}.input-shell{display:flex;align-items:center;gap:10px;min-height:52px;padding:0 14px;border:1px solid var(--line);border-radius:18px;background:#ffffffeb;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.input-shell:focus-within{border-color:#4f63ff94;box-shadow:0 0 0 4px #4f63ff1f}.input-shell input{border:none;padding:0;min-height:auto;background:transparent;box-shadow:none}.input-shell input:focus-visible{box-shadow:none}.password-shell{padding-right:8px}.password-toggle{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:12px;background:transparent;color:var(--text-3)}.password-toggle:hover,.password-toggle:focus-visible{background:#4f63ff14;color:var(--accent)}.password-toggle svg,.brand-mark svg,.icon-button svg,.nav-button svg,.ghost-button svg,.primary-button svg,.status-pill svg,.search-shell svg{width:18px;height:18px}.login-remember-row{display:grid;gap:8px}.login-remember-note,.login-error{margin:0}.login-checkbox-row{display:inline-flex;align-items:center;gap:10px;width:fit-content;color:var(--text-2);font-size:14px}.login-checkbox-row input{width:18px;min-height:auto;height:18px;margin:0;padding:0}.login-submit{width:100%;min-height:54px}.app-shell{display:grid;grid-template-columns:320px minmax(0,1fr);min-height:100vh}.workspace-sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:16px;padding:22px 18px 20px;background:var(--sidebar-bg);border-right:1px solid var(--line);overflow:auto}.sidebar-brand{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:start}.sidebar-brand-copy{display:flex;flex-direction:column;gap:4px;min-width:0}.sidebar-brand h1{margin:0;font-size:24px;line-height:1.02}.sidebar-brand p,.user-chip span,.muted,.panel-subtitle,.empty-caption,.message-card-meta,.citation-item span,.quick-action-card p,.composer-hints,.list-row-card p,.mini-list p{color:var(--text-3)}.sidebar-brand-copy>p:last-child,.quick-action-card p,.list-row-card p,.mini-list p,.message-content,.citation-item p,.panel-subtitle,.empty-caption,.composer-hints{margin:0;line-height:1.65}.brand-mark{width:54px;height:54px;display:inline-flex;align-items:center;justify-content:center;border-radius:18px;background:linear-gradient(180deg,#4f63ff24,#4f63ff14);color:var(--accent)}.brand-mark span{font-size:.82rem;font-weight:800;letter-spacing:.12em}.brand-mark.small{width:44px;height:44px;border-radius:15px}.brand-action{display:none}.sidebar-primary-action,.sidebar-secondary-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap}.sidebar-primary-action svg,.sidebar-secondary-action svg{width:16px;height:16px}.sidebar-primary-action{min-height:42px;padding:0 14px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 18px 34px #4f63ff33;font-size:13px;font-weight:700}.sidebar-primary-action:hover:not(:disabled),.sidebar-primary-action:focus-visible:not(:disabled){transform:translateY(-1px);box-shadow:0 22px 38px #4f63ff3d}.sidebar-secondary-action{min-height:32px;padding:0 10px;border-radius:12px;background:#ffffffd1;border-color:var(--line);color:var(--text-2);font-size:12px;font-weight:650}.sidebar-secondary-action:hover:not(:disabled),.sidebar-secondary-action:focus-visible:not(:disabled){transform:translateY(-1px);border-color:#4f63ff42;box-shadow:0 10px 24px #94a3b824}.sidebar-secondary-action-link{min-height:auto;padding:0;border:none;border-radius:0;background:transparent;color:var(--text-3);font-size:12px;font-weight:600;box-shadow:none}.sidebar-secondary-action-link:hover:not(:disabled),.sidebar-secondary-action-link:focus-visible:not(:disabled){transform:none;border:none;background:transparent;color:var(--accent);box-shadow:none}.eyebrow{margin:0;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}.nav-grid{display:grid;gap:10px}.workspace-switch{grid-template-columns:repeat(2,minmax(0,1fr))}.utility-nav{grid-template-columns:repeat(auto-fit,minmax(0,1fr))}.primary-button,.ghost-button,.nav-button,.icon-button{border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease}.primary-button,.ghost-button,.nav-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:0 16px;border-radius:16px;white-space:nowrap;font-weight:650}.primary-button{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 20px 40px #4f63ff38}.primary-button:hover:not(:disabled),.primary-button:focus-visible:not(:disabled){transform:translateY(-1px);box-shadow:0 26px 46px #4f63ff42}.ghost-button,.nav-button,.icon-button{background:#ffffffd1;color:var(--text-2);border-color:var(--line)}.ghost-button:hover:not(:disabled),.ghost-button:focus-visible:not(:disabled),.nav-button:hover:not(:disabled),.nav-button:focus-visible:not(:disabled),.icon-button:hover:not(:disabled),.icon-button:focus-visible:not(:disabled){transform:translateY(-1px);border-color:#4f63ff42;background:#fffffff5;color:var(--text-1);box-shadow:0 16px 30px #0f172a14}.nav-button.active,.icon-button.active{border-color:#4f63ff4d;background:#4f63ff1a;color:var(--accent);box-shadow:0 18px 34px #4f63ff29}.icon-button{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0;border-radius:14px}.new-chat-button,.wide-button{width:100%}.sidebar-section{display:flex;flex-direction:column;gap:12px;min-height:0}.sidebar-section.grow{flex:0 0 auto}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-heading-stack{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.section-heading-actions{display:inline-flex;align-items:center;gap:8px}.section-heading strong{font-size:13px}.section-heading span{font-size:13px;color:var(--text-3)}.search-shell{display:flex;align-items:center;gap:10px;min-height:46px;padding:0 14px;border:1px solid var(--line);border-radius:16px;background:#ffffffb8;color:var(--text-3)}.search-input{border:none;min-height:auto;padding:0;background:transparent;box-shadow:none}.search-input:focus-visible{border:none;box-shadow:none}.conversation-stack,.group-stack,.mini-list,.workspace-scroll-panel,.drawer-content{display:flex;flex-direction:column;gap:10px;min-height:0;padding-right:4px}.group-card{padding:14px;border-radius:22px;background:#ffffffb8}.group-card-header,.message-card-header,.drawer-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.conversation-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:12px;border:1px solid transparent;border-radius:18px;background:#ffffffc2}.conversation-row.active{background:#fffffff5;border-color:#4f63ff3d;box-shadow:0 16px 32px #4f63ff1f}.conversation-main{display:flex;flex-direction:column;gap:8px;align-items:stretch;min-height:auto;padding:0;border:none;background:transparent;box-shadow:none;text-align:left}.conversation-main:hover:not(:disabled){transform:none;box-shadow:none;background:transparent;border-color:transparent}.conversation-main-title{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.conversation-main strong{font-size:14px;line-height:1.5}.conversation-main span,.conversation-main small{color:var(--text-3);font-size:12px}.conversation-main p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--text-2);font-size:13px}.conversation-actions{display:flex;flex-direction:column;gap:8px}.conversation-actions .icon-button{width:34px;height:34px;border-radius:12px}.inline-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:8px}.user-chip{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:22px;background:#ffffffdb}.user-chip>div{display:flex;flex-direction:column;gap:4px;min-width:0}.account-logout{min-height:38px;padding-inline:12px}.workspace-stage{min-width:0;min-height:100vh;display:flex;flex-direction:column}.workspace-stage-workspace{height:100vh;overflow:hidden}.workspace-topbar,.workspace-scroll-panel,.composer-card,.surface-grid{width:min(1180px,100%);margin-inline:auto}.workspace-topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:28px 32px 18px}.admin-topbar{width:min(980px,100%);padding-top:22px;padding-bottom:10px}.topbar-copy{display:flex;flex-direction:column;gap:8px;min-width:0}.workspace-topbar h2{font-size:34px;line-height:1.08}.panel-subtitle{font-size:15px}.topbar-meta,.inline-actions,.tag-list,.composer-toolbar,.composer-footer,.message-toolbar,.empty-state-inline,.capability-grid{display:flex;flex-wrap:wrap;gap:10px}.topbar-meta{justify-content:flex-end}.status-pill,.tag,.model-chip,.capability-pill{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:#fffc;color:var(--text-2);white-space:nowrap}.status-pill-warning{border-color:#c43d532e;color:var(--danger);background:#c43d5314}.admin-status-pill{border-color:#8191af2e;background:#f8fafdf0}.admin-status-pill-primary{border-color:#4f63ff29;background:#4f63ff1a;color:var(--accent)}.status-pill-primary{border-color:#4f63ff38;background:#4f63ff1a;color:var(--accent)}.composer-toggle{display:inline-flex;align-items:center;gap:8px;min-width:0;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:#f7f8fcf5;color:var(--text-2);white-space:nowrap;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,opacity .18s ease}.composer-toggle:hover:not(:disabled){border-color:#52668b4d;background:#fffffffa;color:var(--text-1)}.composer-toggle:focus-visible{border-color:#4f63ff7a;box-shadow:0 0 0 4px #4f63ff1f}.composer-toggle:disabled{opacity:.72}.composer-toggle.is-active{border-color:#4f63ff3d;background:#4f63ff1a;color:var(--accent)}.composer-toggle.is-active:hover:not(:disabled){border-color:#4f63ff57;background:#4f63ff24;color:var(--accent)}.composer-toggle.is-unavailable{background:#f7f8fcd1;color:var(--text-3)}.composer-toggle svg{width:16px;height:16px}.composer-toggle-label{font-size:10px;font-weight:700;line-height:1}.composer-toggle-state{display:inline-flex;align-items:center;justify-content:center;min-width:34px;padding:2px 7px;border-radius:999px;background:#94a3b81f;color:var(--text-3);font-size:10px;font-weight:700;line-height:1.2}.composer-toggle.is-active .composer-toggle-state{background:#4f63ff24;color:var(--accent)}.composer-toggle.is-unavailable .composer-toggle-state{background:#94a3b81a;color:var(--text-3)}.workspace-content{display:grid;grid-template-rows:minmax(0,1fr) auto;gap:20px;min-height:0;padding:0 32px 28px}.workspace-scroll-panel{gap:18px;overflow:auto}.panel-card,.composer-card,.stat-card,.table-card,.login-card,.loading-card{padding:24px;border-radius:28px}.empty-workspace-card,.empty-message-card{display:flex;flex-direction:column;gap:16px}.empty-workspace-card{min-height:clamp(300px,44vh,480px);justify-content:center;align-items:center;text-align:center}.empty-workspace-card h3{font-size:clamp(34px,4vw,48px);line-height:1.08}.empty-message-card h3{font-size:26px}.quick-action-grid{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.quick-action-card{display:flex;flex-direction:column;gap:8px;min-height:128px;padding:18px;border-radius:24px;text-align:left;background:#ffffffb8}.quick-action-card strong{font-size:17px}.quick-action-card span{color:var(--accent);font-size:13px;font-weight:700}.quick-action-card:hover:not(:disabled),.quick-action-card:focus-visible:not(:disabled){transform:translateY(-1px);border-color:#4f63ff3d;box-shadow:0 18px 36px #11182714}.conversation-header-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,430px);gap:16px;align-items:start}.conversation-header-copy,.conversation-settings-card{display:flex;flex-direction:column;gap:14px}.conversation-header-copy h3{font-size:28px}.compact-toolbar{align-items:end}.toolbar-field{min-width:180px}.message-stream{display:flex;flex-direction:column;gap:16px;padding-bottom:8px}.message-card{display:flex;flex-direction:column;gap:14px;max-width:min(920px,100%);padding:20px 22px;border-radius:26px;background:var(--surface-strong);box-shadow:var(--shadow-sm)}.message-card.user{align-self:flex-end;max-width:min(720px,82%);background:linear-gradient(180deg,#eaeefffa,#f4f6fff0);border-color:#4f63ff29}.message-card.assistant{align-self:flex-start}.message-card.streaming{border-color:#4f63ff3d;box-shadow:0 18px 40px #4f63ff1f}.message-card.error{border-color:#c43d533d;background:#fff6f7f5}.message-card-header strong{font-size:14px}.message-card-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px}.message-status{display:inline-flex;align-items:center;min-height:30px;padding:0 11px;border-radius:999px;background:#4f63ff1a;color:var(--accent);font-size:12px;font-weight:700}.message-status.error{background:var(--danger-soft);color:var(--danger)}.message-content,.citation-item p{white-space:pre-wrap;color:var(--text-1);font-size:16px;line-height:1.86}.message-content.streaming{min-height:32px}.message-content.markdown-content{white-space:normal}.message-content.markdown-content>:first-child{margin-top:0}.message-content.markdown-content>:last-child{margin-bottom:0}.message-content.markdown-content :is(p,ul,ol,blockquote,pre,table,h1,h2,h3,h4){margin:0 0 16px}.message-content.markdown-content :is(ul,ol){padding-left:1.5em}.message-content.markdown-content li+li{margin-top:6px}.message-content.markdown-content h1,.message-content.markdown-content h2,.message-content.markdown-content h3,.message-content.markdown-content h4{line-height:1.3;letter-spacing:-.02em}.message-content.markdown-content h1{font-size:1.8rem}.message-content.markdown-content h2{font-size:1.45rem}.message-content.markdown-content h3{font-size:1.2rem}.message-content.markdown-content blockquote{padding-left:14px;border-left:3px solid rgba(79,99,255,.24);color:var(--text-2)}.message-content.markdown-content code{padding:.15em .38em;border-radius:8px;background:#0f172a0f;font-family:ui-monospace,SFMono-Regular,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}.message-content.markdown-content pre{overflow-x:auto;padding:14px 16px;border-radius:18px;background:#111827;color:#e5e7eb;box-shadow:inset 0 0 0 1px #ffffff0f}.message-content.markdown-content pre code{padding:0;background:transparent;color:inherit}.message-content.markdown-content table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;border:1px solid var(--line);border-radius:16px}.message-content.markdown-content th,.message-content.markdown-content td{min-width:120px;padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}.message-content.markdown-content th{background:#eff3fae6;color:var(--text-2)}.message-content.markdown-content a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.streaming-cursor{display:inline-block;width:8px;height:1.1em;margin-left:2px;border-radius:999px;background:var(--accent);vertical-align:text-bottom;animation:streaming-blink 1s steps(1) infinite}.citation-list-card{display:grid;gap:10px;padding:14px;border:1px solid var(--line);border-radius:22px;background:#f6f8fcf5}.citation-item{display:grid;gap:6px;padding:14px;border:1px solid var(--line);border-radius:18px;background:#fffffff5}.composer-card{position:sticky;bottom:24px;display:flex;flex-direction:column;gap:16px;padding:20px;border-radius:30px;background:#ffffffeb;box-shadow:var(--shadow-lg)}.composer-card textarea{min-height:176px;border-radius:24px;background:#f7f8fcf5}.model-chip strong{color:var(--text-1);font-size:14px}.composer-footer{align-items:center;justify-content:space-between;gap:16px}.composer-hints{font-size:14px}.send-button{min-width:160px;justify-content:space-between;padding-inline:18px}.surface-grid{display:grid;gap:18px;padding:0 32px 28px}.usage-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.usage-summary-card{gap:18px;padding:24px;border-color:#6d7ea233;background:linear-gradient(180deg,#fffffff2,#f6f9fee6);box-shadow:0 22px 46px #0f172a12,inset 0 1px #ffffffd1}.usage-summary-heading{align-items:flex-start;gap:16px}.usage-summary-copy{display:grid;gap:6px}.usage-summary-copy strong{font-size:16px;color:var(--text-1)}.usage-summary-copy p{margin:0;max-width:48ch;font-size:13px;line-height:1.65;color:var(--text-3)}.usage-summary-total{display:grid;justify-items:end;gap:4px}.usage-summary-total strong{font-size:clamp(38px,5vw,48px);line-height:.96;letter-spacing:-.04em;color:var(--text-1)}.usage-summary-total span{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3)}.usage-summary-pills{display:flex;flex-wrap:wrap;gap:10px}.admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wide-card{grid-column:1 / -1}.admin-panel-card{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:18px;padding:22px;border-color:#6d7ea233;background:linear-gradient(180deg,#fffffff0,#f7f9fde0);box-shadow:0 22px 46px #0f172a12,inset 0 1px #ffffffd1}.admin-panel-card:before{content:"";position:absolute;inset:0 auto auto 22px;width:72px;height:3px;border-radius:999px;background:linear-gradient(90deg,#4f63ffb8,#4f63ff00)}.admin-switch{position:relative;grid-template-columns:repeat(2,minmax(0,max-content));justify-content:flex-start;gap:10px;padding:8px;border:1px solid rgba(129,145,175,.18);border-radius:24px;background:linear-gradient(180deg,#fcfdfff5,#f4f7fceb);box-shadow:inset 0 1px #ffffffe6,0 18px 38px #0f172a0f}.admin-section-heading{align-items:flex-start;gap:14px;padding-bottom:14px;border-bottom:1px solid rgba(129,145,175,.16)}.admin-section-copy{display:grid;gap:4px}.admin-section-copy strong{font-size:15px;letter-spacing:-.01em;color:var(--text-1)}.admin-section-copy p{margin:0;max-width:36ch;font-size:12px;line-height:1.5;color:var(--text-3)}.admin-section-count{display:inline-flex;align-items:center;justify-content:center;min-width:34px;min-height:34px;padding:0 10px;border-radius:999px;background:#4f63ff17;color:var(--accent);font-size:12px;font-weight:700}.stat-card{min-height:160px;display:flex;flex-direction:column;justify-content:center;gap:12px}.usage-stat-card{position:relative;justify-content:flex-start;min-height:176px;padding:22px;border-color:#6d7ea233;background:linear-gradient(180deg,#fffffff0,#f7f9fde0);box-shadow:0 18px 38px #0f172a0f,inset 0 1px #ffffffd1}.usage-stat-card:before{content:"";width:56px;height:3px;border-radius:999px;background:linear-gradient(90deg,#4f63ffb8,#4f63ff00)}.usage-stat-label{font-size:13px;font-weight:700;color:var(--text-3)}.usage-stat-value{margin:0;font-size:clamp(32px,4vw,40px);line-height:1;letter-spacing:-.03em;color:var(--text-1)}.usage-stat-help{margin:0;font-size:13px;line-height:1.6;color:var(--text-3)}.stat-card strong{font-size:14px;color:var(--text-3)}.stat-card span{font-size:36px;font-weight:700;letter-spacing:-.03em}.list-row-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border-radius:20px}.list-row-card strong{display:block;margin-bottom:4px}.admin-panel-list{gap:12px}.admin-list-content{min-width:0;display:grid;gap:10px;flex:1 1 auto}.admin-list-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.admin-meta-pills{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.admin-meta-pill{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#4f63ff14;color:var(--accent);font-size:12px;font-weight:600;white-space:nowrap}.admin-meta-pill.is-good{background:#18ab6f1f;color:#13875a}.admin-meta-pill.is-muted{background:#8191af24;color:var(--text-3)}.admin-code-line,.admin-list-summary{margin:0;font-size:13px;line-height:1.65;color:var(--text-3)}.admin-code-line{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;word-break:break-all}.admin-list-row{align-items:flex-start;padding:14px 16px;border-color:#8191af2e;background:#f8fafddb;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;transition:border-color .18s ease,background .18s ease,transform .18s ease}.admin-list-row .ghost-button{flex-shrink:0;min-height:38px;padding-inline:13px;border-radius:12px;background:#ffffffeb;box-shadow:none}.admin-list-row:hover{border-color:#4f63ff38;background:#fafcfff5;transform:translateY(-1px)}.admin-list-row .ghost-button:hover:not(:disabled),.admin-list-row .ghost-button:focus-visible:not(:disabled){box-shadow:0 12px 22px #0f172a14}.admin-list-item{display:grid;gap:6px;margin:0;padding:14px 16px;border:1px solid rgba(129,145,175,.18);border-radius:20px;background:#f8fafdd1;color:var(--text-2);transition:border-color .18s ease,background .18s ease}.admin-list-item:hover{border-color:#4f63ff2e;background:#fafcfff0}.admin-list-item strong{margin:0;font-size:14px;color:var(--text-1)}.admin-list-item span{font-size:13px;line-height:1.6;color:var(--text-3)}.admin-list-item-muted strong{font-weight:650}.admin-empty-state{display:grid;gap:6px;padding:16px 18px;border:1px dashed rgba(129,145,175,.28);border-radius:18px;background:#f6f9fde6}.admin-empty-state strong{margin:0;font-size:14px;color:var(--text-1)}.admin-empty-state span{font-size:13px;line-height:1.65;color:var(--text-3)}.usage-table-card{gap:16px;padding:22px}.usage-table-heading{align-items:flex-start;gap:14px}.usage-table-copy{display:grid;gap:4px}.usage-table-copy p{margin:0;max-width:44ch;font-size:13px;line-height:1.65;color:var(--text-3)}.usage-table-count{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 12px;border-radius:999px;background:#4f63ff17;color:var(--accent);font-size:12px;font-weight:700;white-space:nowrap}.usage-table .table-row{grid-template-columns:1.15fr repeat(4,.85fr);border-color:#8191af29;background:#f8fafdd6}.usage-table .table-head{background:#eff3faf5}.usage-table-row .usage-row-date{font-weight:700;color:var(--text-1)}.usage-row-value{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--text-2)}.usage-empty-state{display:grid;gap:6px;padding:18px;border:1px dashed rgba(129,145,175,.28);border-radius:18px;background:#f6f9fde6}.usage-empty-state strong{margin:0;font-size:14px;color:var(--text-1)}.usage-empty-state span{font-size:13px;line-height:1.65;color:var(--text-3)}.data-table{display:grid;gap:10px}.table-row{display:grid;grid-template-columns:1.2fr repeat(4,.8fr);gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:20px;background:#ffffffb8}.table-head{font-weight:700;color:var(--text-2);background:#eff3faf5}.capability-pill{min-height:36px;padding:0 12px;font-size:13px}.capability-pill.muted{color:var(--text-3)}.error-text{margin:0;padding-top:4px;color:var(--danger);font-size:14px}.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;justify-content:flex-end;padding:18px;background:#0b122047;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sidebar-dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;display:flex;align-items:center;justify-content:center;padding:20px;background:#0b122038;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sidebar-dialog{width:min(460px,100%);padding:24px;border-radius:28px;background:#f8fafff5;border:1px solid rgba(226,232,240,.88);box-shadow:0 26px 60px #0f172a24}.sidebar-dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.sidebar-dialog-header h3{margin:6px 0 0;font-size:22px;line-height:1.2}.sidebar-dialog-hint{margin:10px 0 0;color:var(--text-3);font-size:13px;line-height:1.6}.sidebar-dialog-form{margin-top:20px;display:flex;flex-direction:column;gap:14px}.sidebar-dialog-field{display:flex;flex-direction:column;gap:8px}.sidebar-dialog-field span{font-size:13px;font-weight:600;color:var(--text-2)}.sidebar-dialog-actions{display:flex;justify-content:flex-end;gap:10px}.source-drawer{width:min(520px,100%);height:100%;overflow:auto;padding:24px;border-radius:30px;background:#f8fafff2}.drawer-content{margin-top:18px}.topbar-inline{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.topbar-inline .status-pill{max-width:min(100%,420px);overflow:hidden;text-overflow:ellipsis}.topbar-context{color:var(--text-3);font-size:14px;line-height:1.6}.workspace-topbar{width:min(1040px,100%);padding:22px 32px 8px;align-items:center}.workspace-topbar-compact{width:min(980px,100%);padding:18px 32px 0;align-items:center}.workspace-topbar-copy{gap:4px}.workspace-topbar h2{font-size:28px}.workspace-topbar-compact h2{font-size:22px;line-height:1.12}.workspace-topbar-compact .panel-subtitle{max-width:560px;font-size:13px}.workspace-topbar-compact .topbar-meta{gap:8px}.workspace-topbar-compact .status-pill{min-height:36px;padding-inline:12px}.workspace-scroll-panel,.composer-card{width:min(980px,100%)}.workspace-content{flex:1 1 auto;gap:14px;min-height:0;padding-top:0}.workspace-stage-workspace .workspace-content{overflow:hidden}.new-chat-button{min-height:52px;border-radius:18px;box-shadow:0 18px 36px #4f63ff2e}.workspace-switch .nav-button,.utility-nav .nav-button,.admin-switch .nav-button{min-height:40px;padding-inline:14px;border-radius:14px}.admin-switch .nav-button{min-height:48px;padding-inline:18px;border-color:transparent;background:transparent;box-shadow:none}.admin-switch .nav-button:hover:not(:disabled),.admin-switch .nav-button:focus-visible:not(:disabled){border-color:#4f63ff1f;background:#4f63ff0f;box-shadow:none}.admin-switch .nav-button.active{border-color:#4f63ff24;background:linear-gradient(135deg,#5c6cff24,#5c6cff14);box-shadow:0 12px 24px #4f63ff24,inset 0 1px #ffffffbd}.conversation-actions{opacity:.52;transition:opacity .18s ease}.conversation-row:hover .conversation-actions,.conversation-row.active .conversation-actions{opacity:1}.empty-workspace-hero{max-width:980px;margin-inline:auto;padding:40px 20px 12px;gap:22px;border:none;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.empty-workspace-copy{display:flex;flex-direction:column;align-items:center;gap:16px;max-width:720px}.empty-workspace-copy .panel-subtitle{max-width:660px}.empty-workspace-card h3{font-size:clamp(42px,4.8vw,60px)}.quick-action-grid{max-width:980px;gap:12px}.quick-action-card{min-height:132px;padding:20px;border-radius:22px;background:#ffffffc2;box-shadow:0 16px 30px #0f172a0a}.quick-action-card strong{font-size:16px}.conversation-shell{display:flex;flex-direction:column;gap:14px;padding:8px 2px 4px}.conversation-shell-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.conversation-shell-copy{display:flex;flex-direction:column;gap:12px;min-width:0}.conversation-shell-copy h3{margin:0;font-size:18px;line-height:1.35;letter-spacing:-.01em}.conversation-shell-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.conversation-shell-actions .ghost-button{min-height:40px;padding-inline:14px}.ghost-button.active-toggle{border-color:#4f63ff3d;background:#4f63ff1a;color:var(--accent)}.conversation-settings-inline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:16px;border:1px solid var(--line);border-radius:22px;background:#ffffffc2}.conversation-save-button{min-width:132px;align-self:end}.conversation-artifact-caption{padding-left:2px}.message-stream{gap:14px;padding-bottom:12px}.message-card{max-width:min(860px,100%);padding:18px 20px;border-radius:24px}.message-card.user{max-width:min(700px,78%);background:linear-gradient(180deg,#f5f7fff2,#fafbffeb);border-color:#4f63ff1f;box-shadow:0 12px 28px #1118270d}.message-toolbar .ghost-button{min-height:38px;padding-inline:12px}.composer-card{bottom:20px;gap:14px;padding:16px;border-radius:26px;background:#fffffff0}.composer-input-shell{border:1px solid var(--line);border-radius:24px;background:#f6f8fcf5;padding:6px}.composer-card textarea{min-height:116px;border:none;border-radius:18px;background:transparent;padding:14px 16px;box-shadow:none}.composer-card textarea:focus-visible{border:none;box-shadow:none}.composer-bottom-row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px 16px}.composer-bottom-row .composer-toolbar{flex:1 1 620px;align-items:flex-end}.composer-footer{flex:0 0 auto;min-width:260px}.composer-hints{max-width:340px}.send-button{min-width:148px}.conversation-shell .tag{min-height:34px;padding-inline:12px;font-size:13px}.sidebar-brand{grid-template-columns:auto minmax(0,1fr)}.sidebar-brand h1{font-size:22px}.sidebar-brand-copy>p:last-child{max-width:180px}.conversation-shell-copy h3{font-size:22px}.compact-heading{padding-inline:2px}.section-heading strong,.section-heading span{white-space:nowrap}.workspace-sidebar{gap:14px;padding:18px 16px 16px;overflow-x:hidden}.sidebar-section{gap:10px}.search-section{display:flex;flex-direction:column;flex:0 0 auto;gap:10px;padding-bottom:8px}.search-shell{margin-top:2px;min-height:44px}.sidebar-empty-caption{max-width:250px;padding:0 2px;font-size:12px;line-height:1.7}.utility-nav .nav-button{min-height:36px;padding-inline:10px;gap:6px;font-size:12px}.user-chip{padding:12px 14px;border-radius:18px}.user-chip strong{font-size:15px}.account-logout{min-height:34px}.empty-workspace-hero{padding:24px 20px 8px;gap:18px}.empty-workspace-copy{gap:12px;max-width:760px}.empty-workspace-card h3{font-size:clamp(34px,4.1vw,48px)}.quick-action-grid{width:min(900px,100%)}.quick-action-card{min-height:118px;padding:18px}.quick-action-card p{font-size:13px}.workspace-scroll-panel{padding-bottom:12px}.workspace-scroll-panel.with-messages{padding-bottom:var(--composer-reserved-space);scroll-padding-bottom:var(--composer-reserved-space)}.message-stream{gap:12px;padding-bottom:24px}.stream-follow-resume{position:sticky;bottom:14px;display:flex;justify-content:flex-end;padding-top:4px;z-index:4;pointer-events:none}.stream-follow-resume-card{pointer-events:auto;width:min(280px,100%);display:grid;gap:8px;padding:14px 16px;border-radius:18px;border:1px solid rgba(37,99,235,.16);background:#fffffff0;box-shadow:0 16px 32px #0f172a24;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.stream-follow-resume-card small{color:var(--text-3);font-size:12px;font-weight:600}.stream-follow-resume-button{width:auto;min-height:40px;padding-inline:16px;justify-self:end}.message-stream-end{height:1px;scroll-margin-bottom:8px}.message-card{padding:16px 18px}.message-content.streaming{min-height:28px}.streaming-placeholder{display:inline-flex;align-items:center;gap:10px;color:var(--text-3);font-size:14px;line-height:1.6}.streaming-placeholder-label{color:var(--text-3)}.streaming-placeholder-dots{display:inline-flex;align-items:center;gap:6px}.streaming-placeholder-dots span{width:7px;height:7px;border-radius:999px;background:#4f63ff85;animation:streaming-dots 1.1s infinite ease-in-out}.streaming-placeholder-dots span:nth-child(2){animation-delay:.14s}.streaming-placeholder-dots span:nth-child(3){animation-delay:.28s}.composer-card{bottom:16px;gap:12px;padding:14px;border-radius:24px}.composer-input-shell{padding:4px}.composer-card textarea{min-height:104px;padding:12px 14px}.composer-bottom-row{gap:12px 14px}.composer-toolbar{gap:8px}.composer-toolbar .toolbar-field{min-width:150px}.composer-footer{min-width:280px;justify-content:space-between}.composer-hints{display:flex;flex-direction:column;gap:4px;max-width:360px;font-size:13px}.send-button{min-width:136px}.send-button.is-busy{box-shadow:0 14px 28px #4f63ff24}@keyframes streaming-dots{0%,80%,to{transform:translateY(0);opacity:.4}40%{transform:translateY(-2px);opacity:1}}@media (max-width: 1280px){.conversation-settings-inline{grid-template-columns:repeat(2,minmax(0,1fr))}.conversation-save-button{grid-column:1 / -1;justify-self:end}}@media (max-width: 980px){.conversation-shell-header,.composer-bottom-row{flex-direction:column;align-items:stretch}.conversation-shell-actions,.topbar-inline{justify-content:flex-start}.conversation-settings-inline{grid-template-columns:1fr}.utility-nav{grid-template-columns:repeat(3,minmax(0,1fr))}.composer-toolbar{width:100%}.composer-toolbar .toolbar-field{min-width:0;flex:1 1 180px}.composer-footer{min-width:0;width:100%}}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{border-radius:999px;background:#7c8aa857}::-webkit-scrollbar-track{background:transparent}@keyframes streaming-blink{0%,50%{opacity:1}50.01%,to{opacity:0}}@media (max-width: 1280px){.app-shell{grid-template-columns:300px minmax(0,1fr)}.usage-grid,.quick-action-grid,.admin-grid,.conversation-header-card{grid-template-columns:repeat(2,minmax(0,1fr))}.conversation-header-card{grid-template-columns:1fr}}@media (max-width: 980px){.login-stage,.app-shell,.login-panel-stack{grid-template-columns:1fr}.login-panel-primary .sn-auth-form-stack{width:100%}.workspace-sidebar{position:static;height:auto;min-height:auto}.workspace-topbar,.workspace-content,.surface-grid{padding-inline:18px}.quick-action-grid,.usage-grid,.admin-grid{grid-template-columns:1fr}.usage-summary-heading{flex-direction:column}.usage-summary-total{justify-items:start}.admin-form{grid-template-columns:1fr}.admin-actions{justify-content:stretch}.admin-submit-button{width:100%;min-width:0}.admin-list-title-row{flex-direction:column}.admin-meta-pills{justify-content:flex-start}.admin-field-help{max-width:none}.table-row{grid-template-columns:repeat(5,minmax(0,1fr));font-size:13px}}@media (max-width: 720px){.workspace-topbar,.workspace-content,.surface-grid,.login-shell{padding-inline:14px}.login-hero,.login-card{padding:24px}.login-panel-card,.login-assurance-panel,.usage-summary-card,.usage-stat-card,.usage-table-card{padding:18px}.login-capability{width:100%}.workspace-topbar,.composer-footer,.conversation-row,.list-row-card,.user-chip{flex-direction:column;align-items:stretch}.workspace-switch,.admin-switch,.inline-form,.utility-nav{grid-template-columns:1fr}.topbar-meta,.empty-state-inline,.inline-actions,.message-toolbar{justify-content:flex-start}.empty-workspace-card h3{font-size:34px}.message-card.user,.message-card,.quick-action-grid{max-width:100%;width:100%}.send-button,.ghost-button,.primary-button,.nav-button{width:100%}}.sidebar-brand{align-items:center;gap:10px}.sidebar-brand h1{font-size:15px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-brand-copy>p:last-child{display:none}.brand-mark.small{width:36px;height:36px;border-radius:12px}.sidebar-primary-action{min-height:34px;padding:0 10px;border-radius:11px;font-size:12px}.sidebar-secondary-action{min-height:28px;padding:0 8px;border-radius:10px;font-size:11px}.sidebar-secondary-action-link{padding:0;font-size:11px}.workspace-sidebar{gap:12px;padding:14px}.search-section{gap:0;padding-bottom:0}.search-shell{min-height:40px;padding:0 12px;border-radius:14px}.sidebar-section{gap:8px}.section-heading{padding-inline:2px}.section-heading strong,.section-heading span{font-size:12px}.group-card{padding:10px 12px;border-radius:18px}.group-card-header strong{font-size:13px}.sidebar-empty-caption{max-width:none;padding:0 2px;font-size:12px;line-height:1.5}.sidebar-footer{gap:10px;padding-top:4px}.workspace-switch.sidebar-switch,.utility-nav{gap:8px}.workspace-switch.sidebar-switch .nav-button,.utility-nav .nav-button{min-height:36px;padding-inline:12px;border-radius:12px}.user-chip{padding:10px 12px;border-radius:18px}.account-logout{width:36px;height:36px;min-height:36px;padding:0;border-radius:11px}.workspace-topbar-inline{width:min(980px,100%);padding:12px 32px 4px;display:flex;align-items:center;justify-content:space-between;gap:16px}.workspace-topbar-main{min-width:0;display:flex;align-items:center;gap:10px}.workspace-topbar-label{flex:0 0 auto;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}.workspace-topbar-current{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:650;color:var(--text-1)}.workspace-topbar-inline .topbar-meta{gap:8px}.workspace-topbar-inline .status-pill{min-height:32px;padding-inline:12px;font-size:12px}.conversation-shell{gap:10px;padding:4px 2px 2px}.conversation-shell-header{align-items:center;gap:12px}.conversation-shell-copy{gap:8px}.conversation-shell-copy h3{max-width:min(100%,640px);font-size:16px;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-shell .tag{min-height:30px;padding-inline:10px;font-size:12px}.conversation-shell-actions{flex-wrap:nowrap;gap:6px}.conversation-shell-actions .icon-button,.toolbar-icon-button{width:34px;height:34px;border-radius:11px}.icon-button.active-toggle{border-color:#4f63ff3d;background:#4f63ff1a;color:var(--accent)}.conversation-settings-inline{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) auto;gap:10px;padding:12px;border-radius:18px}.conversation-save-button,.mini-button{min-width:88px;min-height:34px;padding-inline:12px;border-radius:11px}.conversation-row{position:relative;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:8px;padding:10px 12px;border-radius:16px}.conversation-row.active{box-shadow:0 12px 26px #4f63ff1c}.conversation-main{min-width:0;gap:4px}.conversation-main-title{align-items:center;gap:8px}.conversation-main-title strong{min-width:0;flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13.5px;line-height:1.4}.conversation-main-title span{flex:0 0 auto;font-size:11px}.conversation-main p{margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:1.4}.conversation-actions{position:relative;flex-direction:row;align-items:center;gap:6px;opacity:.16}.conversation-row:hover .conversation-actions,.conversation-row.active .conversation-actions,.conversation-row:focus-within .conversation-actions,.conversation-row.menu-open .conversation-actions{opacity:1}.toolbar-menu-shell,.conversation-actions{position:relative}.message-toolbar.compact-toolbar{align-items:center;gap:8px}.dropdown-menu{position:absolute;top:calc(100% + 8px);right:0;z-index:20;min-width:176px;padding:8px;border:1px solid rgba(214,220,232,.96);border-radius:14px;background:#fffffffa;box-shadow:0 18px 36px #0f172a1f;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.copy-dropdown{min-width:160px}.conversation-row-menu{min-width:196px}.dropdown-menu-item{width:100%;display:flex;align-items:center;justify-content:flex-start;min-height:34px;padding:0 10px;border:none;border-radius:10px;background:transparent;color:var(--text-2);font-size:13px;text-align:left}.dropdown-menu-item:hover,.dropdown-menu-item:focus-visible{background:#4f63ff14;color:var(--text-1)}.dropdown-menu-item.active{background:#4f63ff1f;color:var(--accent)}.dropdown-menu-form{display:grid;gap:10px}.dropdown-menu-list{display:grid;gap:4px}.menu-field,.menu-field-label{display:flex;flex-direction:column;gap:6px;color:var(--text-3);font-size:12px}.dropdown-menu-actions{display:flex;justify-content:flex-end;gap:8px}.dropdown-menu-empty{margin:0;padding:4px 2px;color:var(--text-3);font-size:12px;line-height:1.5}.toolbar-feedback{margin:6px 0 0;color:var(--accent);font-size:12px;font-weight:600}@media (max-width: 980px){.workspace-topbar-inline{padding-inline:18px}.conversation-shell-actions{flex-wrap:wrap}}@media (max-width: 720px){.workspace-topbar-inline,.workspace-topbar-main{flex-direction:column;align-items:flex-start}.workspace-topbar-current{max-width:100%}.conversation-row{grid-template-columns:minmax(0,1fr)}.conversation-actions{opacity:1;justify-content:flex-end}.conversation-settings-inline{grid-template-columns:1fr}}.empty-workspace-hero{padding:28px 16px 8px;gap:18px}.empty-workspace-copy{gap:12px}.empty-workspace-card h3{font-size:clamp(34px,4.2vw,52px)}.quick-action-grid{gap:10px}.quick-action-card{min-height:112px;padding:16px 18px;border-radius:20px}.quick-action-card strong{font-size:15px}.quick-action-card p{line-height:1.55}.composer-card{gap:12px;padding:14px;border-radius:24px}.composer-input-shell{border-radius:20px;padding:4px}.composer-card textarea{min-height:96px}.workspace-content{gap:12px;padding:0 32px 20px}.workspace-scroll-panel{gap:12px}.workspace-scroll-panel.with-messages{padding-bottom:var(--composer-reserved-space);scroll-padding-bottom:calc(var(--composer-reserved-space) + 18px)}.empty-workspace-card.empty-workspace-hero{min-height:0;justify-content:flex-start;padding:12px 12px 4px;gap:14px}.empty-workspace-copy{gap:8px;max-width:620px}.empty-workspace-copy .eyebrow{font-size:11px}.empty-workspace-copy .panel-subtitle{max-width:560px;font-size:14px;line-height:1.5}.empty-workspace-card h3{font-size:clamp(28px,3.4vw,40px)}.quick-action-grid{width:min(860px,100%);gap:8px}.quick-action-card{min-height:88px;padding:14px 16px;border-radius:18px}.quick-action-card span{font-size:12px}.quick-action-card p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:12px;line-height:1.45}.message-stream{gap:12px;padding-bottom:16px}.composer-card.compact-composer{width:min(920px,100%);bottom:12px;gap:10px;padding:10px 12px;border-radius:22px;background:#fffffff5;box-shadow:0 18px 40px #1118271f}.composer-input-shell{border-radius:18px;padding:0}.composer-card.compact-composer textarea{min-height:60px;max-height:168px;padding:16px 18px 14px;border-radius:18px;line-height:1.6;resize:none;overflow-y:hidden}.composer-bottom-row.compact-composer-row{align-items:center;justify-content:space-between;gap:10px 12px}.composer-toolbar{flex:1 1 auto;min-width:0;align-items:center;gap:8px}.composer-toolbar .toolbar-field{min-width:126px}.toolbar-field-compact{max-width:190px}.toolbar-field-compact span{font-size:11px}.toolbar-field-compact .sn-ui-select-trigger{min-height:40px;padding-inline:12px;border-radius:14px}.composer-toolbar .composer-toggle,.composer-toolbar .model-chip,.composer-toolbar .secondary-chip{min-height:40px;padding-inline:12px}.secondary-chip{background:#f7f8fcf5;border-color:var(--line);color:var(--text-2)}.secondary-chip strong,.model-chip strong{color:var(--text-1);font-size:13px}.send-button{min-width:112px;min-height:40px;padding-inline:14px;border-radius:16px;justify-content:center;gap:8px}.send-button span{white-space:nowrap}@media (max-width: 980px){.workspace-content{padding-bottom:16px}.quick-action-grid,.composer-card.compact-composer{width:100%}}@media (max-width: 720px){.composer-bottom-row.compact-composer-row{align-items:stretch}.composer-toolbar{width:100%}.toolbar-field-compact{max-width:none;flex:1 1 100%}.send-button{width:100%}}:root{--sidebar-width: 284px}.app-shell{grid-template-columns:var(--sidebar-width) minmax(0,1fr)}.brand-mark.small{width:32px;height:32px;border-radius:10px}.sidebar-primary-action{min-height:32px;padding:0 9px;border-radius:10px;gap:6px;font-size:11px}.sidebar-primary-action svg,.sidebar-secondary-action svg{width:14px;height:14px}.workspace-sidebar{gap:10px;padding:10px 12px}.sidebar-brand{grid-template-columns:32px minmax(0,1fr) auto;gap:8px}.sidebar-brand h1{font-size:14px;font-weight:700}.search-shell{min-height:36px;padding:0 10px;border-radius:12px}.search-input{font-size:13px}.sidebar-section{gap:6px}.conversation-stack,.group-stack{gap:6px;padding-right:0}.inline-form{gap:8px}.inline-form input,.inline-form .ghost-button{min-height:36px}.inline-form .ghost-button{min-width:74px;white-space:nowrap}.group-card{padding:8px 10px;border-radius:16px}.group-card-header strong,.user-chip strong{font-size:12px}.sidebar-empty-caption{font-size:11px;line-height:1.45}.conversation-row{min-height:62px;padding:8px 10px;gap:6px;border-radius:14px}.conversation-row.active{box-shadow:0 10px 20px #4f63ff14}.conversation-main{gap:3px}.conversation-main-title{align-items:baseline;gap:8px}.conversation-main-title strong,.conversation-main strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;line-height:1.3}.conversation-main span,.conversation-main small{flex:0 0 auto;font-size:11px}.conversation-main p{-webkit-line-clamp:1;font-size:12px;line-height:1.4;color:var(--text-3)}.conversation-actions{gap:6px}.conversation-actions .icon-button{width:30px;height:30px;border-radius:10px}.sidebar-footer{gap:8px;padding-top:2px}.workspace-switch.sidebar-switch .nav-button,.utility-nav .nav-button{min-height:34px;padding-inline:10px;border-radius:11px;font-size:12px;gap:6px}.user-chip{padding:8px 10px;border-radius:16px}.account-logout{width:32px;height:32px;min-height:32px;border-radius:10px}.workspace-topbar-inline.workspace-topbar-compact{width:min(980px,100%);padding:8px 28px 0;gap:10px}.workspace-topbar-compact .workspace-topbar-label{font-size:10px}.workspace-topbar-compact .workspace-topbar-current{font-size:13px}.workspace-content{gap:10px;padding:0 28px 14px}.workspace-scroll-panel,.message-stream{gap:10px}.conversation-shell{gap:8px;padding:2px 0 0}.conversation-shell-header{gap:10px}.conversation-shell-copy{gap:6px}.conversation-shell-copy h3{font-size:15px}.conversation-shell .tag{min-height:26px;padding-inline:8px;font-size:11px}.conversation-shell-actions .icon-button,.toolbar-icon-button{width:32px;height:32px;border-radius:10px}.message-card{gap:10px;max-width:min(900px,100%);padding:14px 16px;border-radius:18px;background:#ffffffe6;box-shadow:none}.message-card.user{max-width:min(660px,78%);background:#f1f4fcf5;border-color:#4f63ff1f}.message-card.streaming{box-shadow:none}.message-card-header{gap:10px}.message-card-header strong{font-size:13px}.message-card-meta{gap:8px;font-size:12px}.message-content,.markdown-content{font-size:14px;line-height:1.7}.message-toolbar.compact-toolbar{gap:6px}.empty-workspace-card.empty-workspace-hero{padding:8px 8px 0;gap:10px}.empty-workspace-copy{max-width:520px;gap:6px}.empty-workspace-copy .panel-subtitle{max-width:440px;font-size:13px;line-height:1.45}.empty-workspace-card h3{font-size:clamp(24px,3vw,32px)}.quick-action-grid{width:min(760px,100%);gap:6px}.quick-action-card{min-height:64px;padding:10px 12px;border-radius:14px;box-shadow:none}.quick-action-card strong{font-size:13px}.quick-action-card span{font-size:11px}.quick-action-card p{-webkit-line-clamp:1;font-size:11px;line-height:1.35}.composer-card.compact-composer{width:min(920px,100%);bottom:8px;gap:8px;padding:8px 10px;border-radius:18px;box-shadow:0 12px 24px #1118271a}.composer-card.compact-composer textarea{min-height:48px;max-height:128px;padding:12px 14px 10px;border-radius:14px;line-height:1.55}.error-text{margin:0;font-size:12px}.composer-bottom-row.compact-composer-row{gap:8px}.composer-toolbar .toolbar-field{min-width:108px}.toolbar-field-compact{max-width:156px}.toolbar-field-compact .sn-ui-select-trigger,.composer-toolbar .composer-toggle,.composer-toolbar .model-chip,.composer-toolbar .secondary-chip{min-height:36px;padding-inline:10px;border-radius:12px}.send-button{min-width:98px;min-height:36px;padding-inline:12px;border-radius:12px}@media (max-width: 1280px){:root{--sidebar-width: 272px}}:root{--sidebar-width: 272px}.workspace-sidebar{gap:8px;padding:10px 10px 8px;scrollbar-gutter:stable both-edges}.sidebar-brand{grid-template-columns:32px minmax(0,1fr) 32px;align-items:center;gap:6px}.sidebar-brand-copy{gap:0}.sidebar-brand h1{font-size:13px;line-height:1.2}.search-section{margin-bottom:2px}.section-heading.compact-heading{min-height:18px}.compact-heading strong,.compact-heading span{font-size:11px}.sidebar-secondary-action{min-height:26px;padding:0 7px;border-radius:9px;font-size:10px}.sidebar-secondary-action-link{padding:0;font-size:10px}.conversation-stack,.group-stack{gap:4px}.group-card{padding:6px 8px;border-radius:14px}.group-card-header{gap:6px}.inline-form{grid-template-columns:minmax(0,1fr) 68px}.inline-form input,.inline-form .ghost-button{min-height:32px;font-size:12px}.inline-form .ghost-button{min-width:68px}.conversation-row{min-height:58px;padding:7px 8px;gap:4px}.conversation-main{gap:2px}.conversation-main-title{gap:6px}.conversation-main-title strong,.conversation-main strong{font-size:12.5px}.conversation-main-title span,.conversation-main small{white-space:nowrap;font-size:10px}.conversation-main p{font-size:11px}.conversation-actions{gap:4px;opacity:.08}.conversation-actions .icon-button{width:28px;height:28px;border-radius:9px}.sidebar-footer{gap:6px;padding-top:0}.workspace-switch.sidebar-switch,.utility-nav{gap:6px}.utility-nav{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace-switch.sidebar-switch .nav-button,.utility-nav .nav-button{min-height:32px;padding-inline:8px;border-radius:10px;gap:4px;font-size:11px}.workspace-switch.sidebar-switch .nav-button span,.utility-nav .nav-button span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-switch.sidebar-switch .nav-button svg,.utility-nav .nav-button svg{width:15px;height:15px}.user-chip{padding:8px 10px;border-radius:14px}.user-chip-main{display:flex;flex-direction:row;align-items:center;gap:8px;min-width:0}.user-chip-main strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.user-role-badge{flex:0 0 auto;display:inline-flex;align-items:center;min-height:20px;padding:0 7px;border-radius:999px;background:#4f63ff14;color:var(--accent);font-size:10px;font-weight:700}.account-logout{width:30px;height:30px;min-height:30px;border-radius:9px}.workspace-topbar-inline.workspace-topbar-compact{width:min(960px,100%);padding:6px 24px 0;gap:8px}.workspace-content{gap:8px;padding:0 24px 10px}.workspace-scroll-panel{min-height:0;padding-bottom:4px}.workspace-scroll-panel.with-messages{padding-bottom:4px;scroll-padding-bottom:20px}.workspace-scroll-panel.empty-state{display:flex;align-items:center;justify-content:center;padding-bottom:0}.workspace-scroll-panel.empty-state .empty-workspace-card.empty-workspace-hero{width:min(760px,100%);margin:0 auto;padding:0 8px;gap:8px}.empty-workspace-copy{max-width:500px;gap:4px}.empty-workspace-copy .panel-subtitle{max-width:420px;font-size:12px;line-height:1.4}.empty-workspace-card h3{font-size:clamp(22px,2.6vw,30px)}.quick-action-grid{width:min(720px,100%);gap:6px}.quick-action-card{min-height:56px;padding:10px 12px;border-radius:14px}.quick-action-card p{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.conversation-shell{gap:6px;padding:0}.conversation-shell-header{gap:8px}.conversation-shell-copy{gap:4px}.conversation-shell-copy h3{font-size:14px}.message-stream{gap:10px;padding-bottom:8px}.message-card{gap:8px;padding:12px 14px}.message-card-header{gap:8px}.message-card-header strong{font-size:12.5px}.message-card-meta{gap:6px;font-size:11px}.message-content,.markdown-content{font-size:13.5px;line-height:1.68}.message-toolbar.compact-toolbar{position:relative;gap:6px}.toolbar-menu-shell{position:relative}.toolbar-menu-shell.is-open,.conversation-row.menu-open,.conversation-actions:focus-within{z-index:30}.dropdown-menu{z-index:80}.copy-dropdown{top:auto;bottom:calc(100% + 8px);left:0;right:auto;transform-origin:left bottom}.composer-card.compact-composer{width:min(900px,100%);bottom:0;gap:6px;padding:8px 10px 10px;border-radius:16px;box-shadow:0 10px 22px #11182714}.composer-card.compact-composer textarea{min-height:44px;max-height:120px;padding:10px 12px;border-radius:12px;line-height:1.5}.composer-bottom-row.compact-composer-row{align-items:center;gap:6px 8px}.composer-toolbar{gap:6px}.composer-toolbar .toolbar-field{min-width:96px}.toolbar-field-compact{max-width:148px}.toolbar-field-compact .sn-ui-select-trigger,.composer-toolbar .composer-toggle,.composer-toolbar .model-chip,.composer-toolbar .secondary-chip{min-height:34px;padding-inline:10px;border-radius:10px}.toolbar-field-compact span,.model-chip span,.secondary-chip span{font-size:10px}.secondary-chip strong,.model-chip strong{font-size:12px}.send-button{min-width:92px;min-height:34px;padding-inline:12px;border-radius:10px}@media (max-width: 980px){.workspace-content{padding:0 16px 10px}.workspace-topbar-inline.workspace-topbar-compact{padding:6px 16px 0}.workspace-scroll-panel.empty-state .empty-workspace-card.empty-workspace-hero,.composer-card.compact-composer{width:100%}}.conversation-settings-inline{grid-template-columns:minmax(0,1.2fr) minmax(0,.95fr) minmax(0,.95fr) auto}.draft-document-type-bar{display:grid;grid-template-columns:minmax(0,172px) minmax(0,1fr);gap:10px 12px;align-items:end;padding:10px 12px;border:1px solid rgba(148,163,184,.18);border-radius:14px;background:#f7f8fcd6}.draft-document-type-bar.is-warning{border-color:#c43d5338;background:#fff6f7eb}.draft-document-type-field{display:grid;gap:6px;min-width:0}.draft-document-type-field span{font-size:11px;font-weight:700;color:var(--text-2)}.draft-document-type-select{min-width:0}.draft-document-type-select.sn-ui-select-trigger{min-height:36px;border-radius:12px;background:#fffffff5}.draft-document-type-hint{margin:0;align-self:center;font-size:12px;line-height:1.5;color:var(--text-3)}.draft-document-type-meta{display:flex;align-items:center;justify-content:space-between;gap:10px 12px}.draft-document-type-bar.is-warning .draft-document-type-hint{color:var(--danger)}.prompt-optimizer-banner{display:flex;align-items:center;justify-content:space-between;gap:10px 14px;padding:12px 14px;border:1px solid rgba(79,99,255,.16);border-radius:16px;background:#f4f7ffd6}.prompt-optimizer-banner-copy{display:grid;gap:4px;min-width:0}.prompt-optimizer-banner-copy strong{font-size:13px;color:var(--text-1)}.prompt-optimizer-banner-copy span{font-size:12px;color:var(--text-3)}@media (max-width: 1280px){.conversation-settings-inline{grid-template-columns:repeat(2,minmax(0,1fr))}.conversation-save-button{grid-column:1 / -1;justify-self:end}.prompt-optimizer-banner{align-items:flex-start;flex-direction:column}}@media (max-width: 980px){.conversation-settings-inline{grid-template-columns:1fr}}@media (max-width: 720px){.draft-document-type-bar{grid-template-columns:1fr;align-items:start}.draft-document-type-meta{flex-direction:column;align-items:flex-start}.draft-document-type-hint{align-self:start}}.message-grounding-card{margin-top:12px;padding:12px 14px;border:1px solid rgba(59,130,246,.14);border-radius:14px;background:#f8fafceb}.message-grounding-badge{padding:4px 10px;border-radius:999px;background:#2563eb1a;color:#1d4ed8;font-size:12px;font-weight:600}.message-grounding-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.message-grounding-pill{padding:4px 10px;border-radius:999px;background:#0f172a0f;color:#334155;font-size:12px}.message-grounding-note{margin:8px 0 0;color:#475569;font-size:13px}.drawer-metadata-card,.drawer-fact-usage{margin-bottom:16px;padding:14px;border-radius:14px;border:1px solid rgba(148,163,184,.22);background:#f8fafcf0}.drawer-metadata-row{display:grid;grid-template-columns:140px 1fr;gap:10px;font-size:13px;color:#334155}.drawer-metadata-row+.drawer-metadata-row{margin-top:8px}.drawer-fact-usage h4{margin:0 0 12px}.drawer-fact-card+.drawer-fact-card{margin-top:12px;padding-top:12px;border-top:1px dashed rgba(148,163,184,.35)}.drawer-fact-card span,.drawer-fact-card p{display:block;margin-top:6px;color:#475569;font-size:13px;word-break:break-word}.drawer-fact-list{margin:8px 0 0 18px;padding:0;color:#334155;font-size:13px}.group-stack{gap:8px}.group-card{padding:6px;border-radius:18px;background:#ffffff6b;border:1px solid rgba(255,255,255,.38);box-shadow:inset 0 1px #ffffff47}.group-card.expanded{background:#ffffff8f}.group-card.collapsed{background:#ffffff57}.group-card-toggle{width:100%;padding:10px 12px;border:none;border-radius:14px;background:#e8efe9f5;color:#1f2937;display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;cursor:pointer;transition:background .16s ease,transform .16s ease,box-shadow .16s ease}.group-card-toggle:hover,.group-card-toggle:focus-visible{background:#eef4effa;box-shadow:0 10px 24px #94a3b829}.group-card-toggle:focus-visible{outline:2px solid rgba(71,85,105,.18);outline-offset:2px}.group-card-label,.group-card-meta{display:inline-flex;align-items:center;gap:10px;min-width:0}.group-card-label strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;letter-spacing:-.01em}.group-card-caret,.group-card-folder{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}.group-card-caret{width:14px;height:14px;color:#475569b8;transition:transform .18s ease}.group-card-caret.expanded{transform:rotate(90deg)}.group-card-folder{width:18px;height:18px;color:#1f2937c2}.group-card-count{min-width:28px;padding:2px 8px;border-radius:999px;background:#ffffffeb;color:#475569eb;font-size:12px;font-weight:600;text-align:center}.group-card .conversation-stack.compact,.group-card .sidebar-empty-caption{margin-top:8px;padding-inline:6px}.group-card .conversation-row{border-radius:16px;background:#ffffffb8}.app-shell{display:flex;flex-direction:column;min-height:100vh}.workspace-header-shell{position:sticky;top:0;z-index:40;padding:16px 24px 0;background:linear-gradient(180deg,#f3f5f9f5,#f3f5f9c7 72%,#f3f5f900);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.workspace-header{width:min(1380px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.9fr) auto;gap:16px;align-items:center;padding:18px 20px;border:1px solid rgba(128,144,174,.2);border-radius:30px;background:#ffffffd1;box-shadow:0 18px 44px #0f172a14,inset 0 1px #fffc}.workspace-header-brand{min-width:0;display:flex;align-items:flex-start;gap:12px}.workspace-header-copy{min-width:0;display:grid;gap:5px}.workspace-header-product{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.workspace-header-copy h1{margin:0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:clamp(28px,3vw,36px);line-height:1.04;letter-spacing:-.03em}.workspace-header-copy .panel-subtitle{margin:0;max-width:56ch;font-size:13px;line-height:1.55}.workspace-header-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.workspace-header-nav .nav-button{min-height:42px;padding-inline:14px;border-radius:14px}.workspace-header-account{min-width:0;display:flex;align-items:center;justify-content:flex-end;gap:10px}.workspace-header-status{min-width:0;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.workspace-header-status .status-pill{min-height:34px;padding-inline:12px;font-size:12px}.workspace-header-primary-action{min-height:42px;padding-inline:15px;border-radius:14px;box-shadow:0 16px 32px #4f63ff2e}.header-user-chip{flex:0 0 auto;display:flex;flex-direction:row;align-items:center;gap:10px;padding:10px 12px;border-radius:18px}.header-user-chip .user-chip-main{display:flex;flex-direction:row;align-items:center;gap:8px}.workspace-stage{width:100%;flex:1 1 auto}.workspace-stage-workspace{min-height:0;overflow:hidden}.workspace-content.workspace-workbench{width:min(1380px,100%);margin:0 auto;display:grid;grid-template-columns:332px minmax(0,1fr);gap:18px;padding:18px 24px 24px;min-height:0;flex:1 1 auto}.workspace-browser{min-height:0;display:flex;flex-direction:column;gap:12px;overflow:auto;padding-right:4px}.workspace-browser-card{display:flex;flex-direction:column;gap:12px;padding:16px;border-radius:24px;box-shadow:var(--shadow-sm)}.workspace-browser-summary{background:linear-gradient(180deg,#fffffff0,#f5f8fdeb)}.workspace-browser-summary-copy{display:grid;gap:6px}.workspace-browser-label{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}.workspace-browser-current{font-size:18px;line-height:1.3;color:var(--text-1)}.workspace-stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.workspace-stat-card{display:grid;gap:4px;padding:12px 14px;border:1px solid rgba(128,144,174,.18);border-radius:18px;background:#ffffffdb}.workspace-stat-card span{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3)}.workspace-stat-card strong{font-size:15px;line-height:1.3;color:var(--text-1)}.workspace-browser-toolbar-card{flex-direction:row;align-items:center}.workspace-browser-search{flex:1 1 auto;margin:0}.workspace-browser-group-button{min-height:42px;padding-inline:14px;border-radius:14px}.workspace-browser-section{min-height:0}.workspace-browser-section-heading{gap:6px}.workspace-browser-section-note{margin:0;font-size:12px;line-height:1.5;color:var(--text-3)}.workspace-browser .conversation-stack,.workspace-browser .group-stack{padding-right:0}.workspace-browser .conversation-row{background:#f9fafce6}.workspace-main-column{min-height:0;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:14px}.workspace-main-column .workspace-scroll-panel,.workspace-main-column .composer-card.compact-composer{width:100%;margin:0}.workspace-main-column .workspace-scroll-panel{padding-bottom:8px}.workspace-main-column .workspace-scroll-panel.empty-state{justify-content:center}.workspace-main-column .workspace-scroll-panel.with-messages{padding-bottom:12px;scroll-padding-bottom:24px}.workspace-main-column .composer-card.compact-composer{bottom:0}.conversation-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.conversation-summary-item{display:grid;gap:4px;padding:12px 14px;border:1px solid rgba(128,144,174,.18);border-radius:16px;background:#f7f8fceb}.conversation-summary-item span{font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-3)}.conversation-summary-item strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:var(--text-1)}.composer-context-row{display:flex;flex-wrap:wrap;gap:8px}.composer-context-pill{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;background:#0f172a0d;color:var(--text-2);font-size:12px;font-weight:650}.composer-context-pill-primary{background:#4f63ff1f;color:var(--accent)}.surface-grid{width:min(1380px,100%);padding:18px 24px 24px}@media (min-width: 1080px){.app-shell{display:grid;grid-template-columns:minmax(236px,276px) minmax(0,1fr);gap:18px;min-height:100dvh;padding:20px;align-items:start}.workspace-header-shell{position:sticky;top:20px;padding:0;background:none;-webkit-backdrop-filter:none;backdrop-filter:none}.workspace-header{width:auto;min-height:calc(100dvh - 40px);margin:0;grid-template-columns:1fr;align-content:start;gap:18px;padding:20px 18px;border-radius:28px}.workspace-header-brand{flex-direction:column;align-items:flex-start}.workspace-header-nav{flex-direction:column;align-items:stretch;justify-content:flex-start}.workspace-header-nav .nav-button{width:100%;justify-content:flex-start;border-radius:16px}.workspace-header-account{flex-direction:column;align-items:stretch;justify-content:flex-end}.workspace-header-status{justify-content:flex-start}.workspace-stage,.workspace-stage-workspace{min-width:0;overflow:visible}.workspace-content.workspace-workbench,.surface-grid{width:100%;padding:0}}@media (max-width: 1240px){.workspace-header{grid-template-columns:minmax(0,1fr)}.workspace-header-nav,.workspace-header-status{justify-content:flex-start}.workspace-header-account{justify-content:space-between;flex-wrap:wrap}}@media (max-width: 980px){.workspace-header-shell{padding:12px 16px 0}.workspace-header{padding:16px;border-radius:24px}.workspace-header-copy h1{white-space:normal}.workspace-content.workspace-workbench{grid-template-columns:1fr;padding:16px;overflow:auto}.workspace-main-column{order:1}.workspace-browser{order:2;overflow:visible;padding-right:0}.conversation-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.surface-grid{padding:16px}}@media (max-width: 720px){.workspace-header-shell{padding:10px 12px 0}.workspace-header{gap:12px;padding:14px}.workspace-header-nav{flex-wrap:nowrap;justify-content:flex-start;overflow:auto;padding-bottom:2px}.workspace-header-nav .nav-button{flex:0 0 auto}.workspace-header-account{align-items:stretch}.workspace-header-primary-action,.header-user-chip{width:100%}.workspace-header-status{justify-content:flex-start}.header-user-chip{justify-content:space-between}.workspace-content.workspace-workbench,.surface-grid{padding:12px}.workspace-browser-toolbar-card{flex-direction:column;align-items:stretch}.workspace-stat-grid,.conversation-summary-grid{grid-template-columns:1fr 1fr}.composer-context-row{display:grid;grid-template-columns:1fr}}:root{--font-sans: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;--font-display: "Source Han Serif SC", "Songti SC", "STSong", serif;--bg: #ece5d8;--sidebar-bg: linear-gradient(180deg, #172232 0%, #233247 100%);--surface: rgba(255, 252, 246, .88);--surface-strong: rgba(255, 253, 249, .97);--surface-soft: rgba(244, 237, 225, .86);--line: rgba(72, 57, 39, .12);--line-strong: rgba(48, 39, 29, .2);--text-1: #172232;--text-2: #48586d;--text-3: #738197;--accent: #9f5135;--accent-2: #c0704c;--accent-soft: rgba(159, 81, 53, .12);--accent-ink: #24364a;--success-soft: rgba(31, 138, 96, .12);--danger: #b54941;--danger-soft: rgba(181, 73, 65, .12);--shadow-sm: 0 14px 28px rgba(36, 28, 22, .05);--shadow-md: 0 24px 48px rgba(34, 27, 21, .07);--shadow-lg: 0 32px 70px rgba(31, 24, 19, .1)}body,button,input,select,textarea{font-family:var(--font-sans)}body{position:relative;min-height:100vh;background:radial-gradient(circle at top right,rgba(159,81,53,.08),transparent 26%),radial-gradient(circle at left 18%,rgba(36,54,74,.08),transparent 24%),linear-gradient(180deg,#efe9dd,#e8e0d1);color:var(--text-1)}body:before,body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:-1}body:before{background:linear-gradient(180deg,#ffffff73,#fff0),repeating-linear-gradient(90deg,rgba(36,54,74,.018) 0,rgba(36,54,74,.018) 1px,transparent 1px,transparent 84px)}body:after{inset:auto 24px 24px auto;width:min(22vw,320px);height:min(22vw,320px);border-radius:50%;background:radial-gradient(circle,rgba(159,81,53,.08),transparent 72%)}input,select,textarea,.input-shell,.search-shell{border-color:var(--line);border-radius:16px;background:#fffdf8eb}input:focus-visible,select:focus-visible,textarea:focus-visible,.input-shell:focus-within,.search-shell:focus-within{border-color:#9f51356b;box-shadow:0 0 0 4px #9f51351c}.primary-button,.ghost-button,.nav-button,.icon-button{border-radius:16px}.primary-button{background:linear-gradient(135deg,var(--accent-ink) 0%,#31475f 100%);color:#fff8f0;box-shadow:0 18px 36px #24364a38}.primary-button:hover:not(:disabled),.primary-button:focus-visible:not(:disabled){box-shadow:0 22px 42px #24364a47}.ghost-button,.nav-button,.icon-button{background:#fffcf7bd;border-color:var(--line);color:var(--text-2);box-shadow:0 10px 22px #1f18130a}.ghost-button:hover:not(:disabled),.ghost-button:focus-visible:not(:disabled),.nav-button:hover:not(:disabled),.nav-button:focus-visible:not(:disabled),.icon-button:hover:not(:disabled),.icon-button:focus-visible:not(:disabled){border-color:#9f51352e;background:#fffdf9f5;color:var(--text-1);box-shadow:0 16px 28px #221b1512}.nav-button.active,.icon-button.active{border-color:#9f513538;background:#9f51351c;color:var(--accent);box-shadow:none}.panel-card,.composer-card,.stat-card,.table-card,.message-card,.quick-action-card,.source-drawer{border-color:var(--line);background:linear-gradient(180deg,#fffdf9f7,#f7f1e6eb);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand-mark{background:linear-gradient(180deg,#c0714d2e,#c0714d14);border:1px solid rgba(192,113,77,.14);color:#c0714d}.brand-mark.small{box-shadow:inset 0 1px #ffffff5c}.app-shell{max-width:1680px;margin:0 auto;gap:24px;padding:24px}.workspace-header{background:radial-gradient(circle at top left,rgba(192,113,77,.18),transparent 28%),linear-gradient(180deg,#172232fa,#223146f5);border:1px solid rgba(255,241,226,.08);box-shadow:0 28px 52px #11182738;color:#f6f0e7}.workspace-header-product{color:#efccb5c2}.workspace-header-copy{gap:8px}.workspace-header-copy h1{font-family:var(--font-display);font-size:clamp(30px,3vw,42px);font-weight:700;line-height:1.06;white-space:normal;text-wrap:balance}.workspace-header-copy .panel-subtitle{color:#e9e3dcb3;max-width:28ch}.workspace-header-nav{gap:10px}.workspace-header-nav .nav-button{min-height:52px;justify-content:flex-start;border-radius:18px;background:#ffffff0a;border-color:#fff1e21a;color:#f7f1e8e0;box-shadow:none}.workspace-header-nav .nav-button:hover:not(:disabled),.workspace-header-nav .nav-button:focus-visible:not(:disabled){background:#ffffff14;border-color:#fff1e22e;color:#fffaf2}.workspace-header-nav .nav-button.active{background:linear-gradient(135deg,#fffaf3fa,#f4ebdceb);border-color:#fff1e242;color:var(--accent-ink)}.workspace-header-status{gap:10px}.workspace-header-status .status-pill,.workspace-header .user-role-badge{background:#ffffff0f;border-color:#fff1e21a;color:#f7f1e8d1}.workspace-header-status .status-pill-primary{background:#c0714d2e;border-color:#c0714d33;color:#f2c2ab}.workspace-header-primary-action{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-2) 100%);box-shadow:0 18px 34px #9f513547}.header-user-chip{border-radius:20px;background:#ffffff0d;border-color:#fff1e21a;color:#f8f3eb;box-shadow:none}.header-user-chip .account-logout,.workspace-header .icon-button{background:#ffffff0d;border-color:#fff1e21f;color:#f7f1e8d6;box-shadow:none}.header-user-chip .account-logout:hover:not(:disabled),.workspace-header .icon-button:hover:not(:disabled),.workspace-header .icon-button:focus-visible:not(:disabled){background:#ffffff1a;border-color:#fff1e233;color:#fffaf2}.user-role-badge{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:700}.workspace-content.workspace-workbench{gap:24px}.workspace-browser{gap:16px}.workspace-browser-card{border-radius:26px;padding:18px}.workspace-browser-summary{background:linear-gradient(180deg,#fff9effa,#f0e6d5eb)}.workspace-browser-summary-copy{gap:8px}.workspace-browser-label{color:var(--accent);letter-spacing:.14em}.workspace-browser-current{font-family:var(--font-display);font-size:24px;line-height:1.18}.workspace-stat-grid{gap:10px}.workspace-stat-card{padding:14px 15px;border-radius:18px;background:#ffffffb3;border-color:#48392714}.workspace-stat-card span,.conversation-summary-item span,.usage-stat-label,.admin-field-label,.section-heading strong,.workspace-browser-section-note,.usage-summary-total span{letter-spacing:.08em;text-transform:uppercase}.workspace-browser-toolbar-card{gap:12px;align-items:stretch}.workspace-browser-search,.workspace-browser-group-button{min-height:50px}.workspace-browser .conversation-row,.group-card,.admin-list-row,.admin-list-item{background:#ffffffb8}.group-card{border:1px solid rgba(72,57,39,.08);border-radius:22px}.group-card-header{align-items:center}.conversation-row{border-radius:20px;padding:14px;border-color:transparent;box-shadow:none}.conversation-row.active{background:#fffcf6fa;border-color:#9f51352e;box-shadow:0 18px 28px #9f513514}.conversation-main strong{font-size:15px;line-height:1.45}.conversation-main p{color:var(--text-3)}.conversation-actions .icon-button{background:#f4ede1e6}.workspace-main-column{gap:18px}.workspace-main-column .workspace-scroll-panel{position:relative;padding:30px;border:1px solid rgba(72,57,39,.1);border-radius:32px;background:linear-gradient(180deg,#fffdf9fa,#f8f2e9f2);box-shadow:var(--shadow-lg)}.workspace-main-column .workspace-scroll-panel:before{content:"";position:absolute;inset:0 0 auto 0;height:6px;border-radius:32px 32px 0 0;background:linear-gradient(90deg,#9f5135e0,#24364a99 52%,#24364a00)}.workspace-main-column .workspace-scroll-panel.empty-state{align-items:stretch}.empty-workspace-hero{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:28px;min-height:min(62vh,760px);text-align:left}.empty-workspace-copy{align-self:center;display:grid;gap:12px}.empty-workspace-copy .eyebrow{color:var(--accent)}.empty-workspace-card h3,.conversation-shell-copy h3,.usage-summary-total strong,.login-shell .sn-ui-page-header h1{font-family:var(--font-display)}.empty-workspace-card h3{font-size:clamp(42px,5vw,62px);line-height:1;text-wrap:balance}.quick-action-grid{align-self:stretch;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.quick-action-card{gap:12px;min-height:182px;padding:18px 18px 20px;border-radius:24px;overflow:hidden}.quick-action-card:before,.usage-stat-card:before,.admin-panel-card:before{content:"";width:56px;height:3px;border-radius:999px;background:linear-gradient(90deg,#9f5135d1,#24364a00)}.quick-action-card strong{font-family:var(--font-display);font-size:22px;line-height:1.12}.quick-action-card span{font-size:12px;font-weight:800;color:var(--accent);letter-spacing:.08em}.quick-action-card p{color:var(--text-2)}.conversation-shell{display:grid;gap:22px}.conversation-shell-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:start;padding-bottom:22px;border-bottom:1px solid rgba(72,57,39,.1)}.conversation-summary-grid{gap:12px}.conversation-summary-item{border-radius:18px;border-color:#48392714;background:#f4ede1d1}.conversation-summary-item span{color:var(--accent)}.conversation-shell-copy h3{font-size:clamp(34px,3vw,46px);line-height:1.05;margin-top:2px}.conversation-shell-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.message-stream{gap:18px}.message-card{max-width:none;gap:16px;padding:22px 24px;border-radius:26px;box-shadow:none}.message-card.user{max-width:min(720px,80%);background:linear-gradient(135deg,#24364afa,#304660f5);border-color:#24364a1f;box-shadow:0 20px 34px #1824322e}.message-card.user .message-card-header strong,.message-card.user .message-card-meta,.message-card.user .message-content{color:#f8f4ecf0}.message-card.user .message-card-meta{color:#f8f4ecad}.message-card.assistant{border-left:4px solid rgba(159,81,53,.22)}.message-card.error{border-left-color:#b5494157}.message-card-header{align-items:center}.message-card-header strong{font-size:15px}.message-card.assistant .message-card-header strong{color:var(--accent-ink)}.message-card-meta{color:var(--text-3)}.message-content,.citation-item p{font-size:16px;line-height:1.9}.message-content.markdown-content h2,.message-content.markdown-content h3,.message-content.markdown-content h4{font-family:var(--font-display);color:var(--accent-ink)}.message-content.markdown-content h2{font-size:2rem;margin-bottom:20px}.message-content.markdown-content h3{font-size:1.4rem}.message-content.markdown-content ul,.message-content.markdown-content ol{padding-left:1.35rem}.message-content.markdown-content blockquote{border-left-color:#9f51354d}.message-content.markdown-content pre{background:#1b2b3d}.message-toolbar,.composer-toolbar,.usage-summary-pills{gap:10px}.message-toolbar .icon-button,.toolbar-icon-button{background:#f4ede1e0}.toolbar-feedback{margin:0;color:var(--accent);font-size:13px}.toolbar-feedback.error{color:var(--danger)}.dropdown-menu{min-width:180px;padding:8px;border:1px solid rgba(72,57,39,.12);border-radius:18px;background:#fffcf7fa;box-shadow:var(--shadow-md)}.dropdown-menu-item{width:100%;min-height:38px;padding:0 12px;border-radius:12px;text-align:left;background:transparent}.dropdown-menu-item:hover,.dropdown-menu-item:focus-visible{background:#9f513514;color:var(--accent)}.message-grounding-card{display:grid;gap:12px;padding:16px;border:1px solid rgba(72,57,39,.1);border-radius:18px;background:#f4ede1d1}.message-grounding-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.message-grounding-badge,.message-grounding-pill,.message-status,.admin-section-count,.admin-meta-pill{display:inline-flex;align-items:center;min-height:30px;padding:0 11px;border-radius:999px;font-size:12px;font-weight:700}.message-grounding-badge{background:#24364a14;color:var(--accent-ink)}.message-grounding-pills{display:flex;flex-wrap:wrap;gap:8px}.message-grounding-pill{background:#9f51351f;color:var(--accent)}.message-grounding-note{margin:0;color:var(--text-2);font-size:14px;line-height:1.7}.citation-list-card{gap:12px;padding:16px;border-radius:22px;background:#f4ede1bd}.citation-item{gap:8px;border-radius:18px}.citation-item strong{font-size:15px}.composer-card.compact-composer{position:sticky;bottom:0;gap:16px;padding:20px;border:1px solid rgba(72,57,39,.1);border-radius:28px;background:linear-gradient(180deg,#fffdf9fa,#f7f1e6f2);box-shadow:0 24px 44px #1f18131a}.composer-context-row{gap:10px}.composer-context-pill{min-height:34px;padding:0 12px;border:1px solid rgba(72,57,39,.08);background:#24364a0d}.composer-context-pill-primary{border-color:#9f513524;background:#9f51351f;color:var(--accent)}.draft-document-type-bar,.prompt-optimizer-banner{display:grid;gap:12px;padding:14px 16px;border:1px solid rgba(72,57,39,.1);border-radius:18px;background:#f4ede1cc}.draft-document-type-bar.is-warning{border-color:#b549412e;background:#fff7f2e6}.draft-document-type-field,.draft-document-type-meta,.prompt-optimizer-banner-copy{display:grid;gap:6px}.draft-document-type-hint,.prompt-optimizer-banner-copy span{margin:0;color:var(--text-3);line-height:1.6}.composer-input-shell{border:1px solid rgba(72,57,39,.1);border-radius:24px;background:#ffffffdb;box-shadow:inset 0 1px #ffffff8c}.composer-card.compact-composer textarea{min-height:124px;padding:14px 16px;border:none;border-radius:20px;background:transparent;box-shadow:none;resize:none}.composer-card.compact-composer textarea:focus-visible{box-shadow:none}.composer-toggle{min-height:42px;padding-inline:14px;border-radius:16px;background:#f3ecdfd6;border-color:#48392714}.composer-toggle:hover:not(:disabled){border-color:#9f513529;background:#fffcf7f5}.composer-toggle:focus-visible{border-color:#9f513557;box-shadow:0 0 0 4px #9f51351a}.composer-toggle.is-active{border-color:#9f51352e;background:#9f51351f;color:var(--accent)}.composer-toggle-state{background:#24364a14;color:var(--text-2)}.composer-toggle.is-active .composer-toggle-state{background:#9f513529;color:var(--accent)}.model-chip,.status-pill,.capability-pill{border-color:#4839271a;background:#fffcf7c2}.status-pill-primary{border-color:#9f51352e;background:#9f51351f;color:var(--accent)}.status-pill-warning{border-color:#b549412e;background:#b549411a;color:var(--danger)}.send-button{min-width:164px;border-radius:18px;justify-content:space-between}.usage-summary-card,.usage-stat-card,.admin-panel-card{gap:18px;border-radius:26px;border-color:#4839271a;background:linear-gradient(180deg,#fffdf9f7,#f7f1e6ed);box-shadow:var(--shadow-md)}.usage-summary-heading,.admin-section-heading{align-items:flex-start}.usage-summary-copy strong,.admin-section-copy strong{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.usage-summary-copy p,.admin-section-copy p,.usage-stat-help,.admin-list-summary,.admin-code-line{color:var(--text-3)}.usage-summary-total{gap:6px}.usage-summary-total strong{color:var(--accent-ink)}.usage-stat-card{min-height:184px}.usage-stat-value{font-family:var(--font-display);font-size:clamp(40px,4vw,52px);line-height:.92;color:var(--accent-ink)}.usage-table-card{padding-top:22px}.usage-table,.data-table{display:grid;gap:0;border:1px solid rgba(72,57,39,.1);border-radius:20px;overflow:hidden;background:#fffcf7b3}.table-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:center;gap:14px;min-height:54px;padding:0 18px}.table-head{background:#f3ecdfcc;color:var(--accent-ink);font-weight:700}.usage-table-row+.usage-table-row{border-top:1px solid rgba(72,57,39,.08)}.admin-switch{padding:0;border:none;border-radius:0;background:transparent;box-shadow:none}.admin-switch .nav-button{min-height:48px;background:#fffcf7c7}.admin-switch .nav-button.active{background:#9f51351f;color:var(--accent)}.admin-section-heading{padding-bottom:16px;border-bottom:1px solid rgba(72,57,39,.1)}.admin-section-count,.admin-meta-pill{background:#24364a14;color:var(--accent-ink)}.admin-meta-pill.is-good{background:#1f8a6024;color:#157550}.admin-meta-pill.is-muted{background:#48392714;color:var(--text-3)}.admin-list-row,.admin-list-item{border-color:#4839271a;border-radius:18px}.admin-list-row:hover,.admin-list-item:hover{border-color:#9f513529;background:#fffcf7f2}.capability-pill{background:#f3ecdfc7;color:var(--accent-ink)}.drawer-backdrop,.sidebar-dialog-backdrop{background:#10182638;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.source-drawer,.sidebar-dialog{border:1px solid rgba(72,57,39,.1);border-radius:28px;background:linear-gradient(180deg,#fffdf9fa,#f7f1e6f2);box-shadow:var(--shadow-lg)}.drawer-header,.sidebar-dialog-header{padding-bottom:16px;border-bottom:1px solid rgba(72,57,39,.1)}.drawer-metadata-card,.drawer-fact-card{border-radius:18px;border:1px solid rgba(72,57,39,.1);background:#f4ede1bd}.login-shell{--sn-auth-accent: var(--accent);--sn-auth-border: rgba(72, 57, 39, .12);--sn-auth-panel: rgba(244, 237, 225, .88);--sn-auth-surface: rgba(255, 253, 249, .98);--sn-auth-ink: var(--text-1);--sn-auth-muted: var(--text-3);--sn-auth-card-shadow: 0 30px 64px rgba(31, 24, 19, .12);--sn-auth-page-bg: radial-gradient(circle at top left, rgba(159, 81, 53, .12), transparent 24%), linear-gradient(180deg, #efe8db 0%, #e7dece 100%)}.login-shell .sn-auth-page-shell{width:min(1120px,100%)}.login-shell .sn-auth-page-topbar{padding-bottom:14px}.login-shell .sn-auth-page-header{width:min(720px,100%);gap:14px}.login-shell .sn-ui-page-header-title,.login-shell .sn-auth-step-header h2{font-family:var(--font-display)}.login-panel-card{padding:clamp(24px,3vw,32px);border-radius:34px}.login-panel-stack{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,340px);gap:24px;align-items:start}.login-panel-primary .sn-auth-form-stack{width:min(100%,470px);margin:0}.login-assurance-panel{gap:16px;padding:22px;border-radius:24px;border:1px solid rgba(72,57,39,.1);background:linear-gradient(180deg,#f4ede1f5,#e8e1d4eb);box-shadow:inset 0 1px #ffffff8f}.login-assurance-eyebrow{color:var(--accent)}.login-assurance-list{gap:14px}.login-assurance-item{gap:6px;padding-bottom:14px;border-bottom:1px solid rgba(72,57,39,.08)}.login-assurance-item:last-child{padding-bottom:0;border-bottom:none}.login-assurance-item strong{font-family:var(--font-display);font-size:17px;color:var(--accent-ink)}.login-assurance-item span{line-height:1.7}.login-assurance-pill{min-height:32px;border:1px solid rgba(72,57,39,.08);background:#fffcf7b8;color:var(--accent-ink)}.workspace-header,.workspace-browser-card,.workspace-main-column .workspace-scroll-panel,.workspace-main-column .composer-card.compact-composer,.surface-grid>*,.login-panel-card{animation:gov-rise-in .54s cubic-bezier(.22,1,.36,1) both}.workspace-browser-card:nth-of-type(1){animation-delay:.04s}.workspace-browser-card:nth-of-type(2){animation-delay:.08s}.workspace-main-column .workspace-scroll-panel{animation-delay:.06s}.workspace-main-column .composer-card.compact-composer{animation-delay:.12s}@keyframes gov-rise-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 1400px){.quick-action-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 1080px){.workspace-content.workspace-workbench{grid-template-columns:1fr}.workspace-main-column{order:1}.workspace-browser{order:2;overflow:visible}.empty-workspace-hero{grid-template-columns:1fr;min-height:0}.login-panel-stack{grid-template-columns:1fr}}@media (max-width: 980px){.app-shell{gap:16px;padding:16px}.workspace-header{gap:16px;padding:18px 16px}.workspace-header-copy h1{font-size:32px}.workspace-main-column .workspace-scroll-panel,.composer-card.compact-composer,.workspace-browser-card,.usage-summary-card,.usage-stat-card,.admin-panel-card{border-radius:24px}.workspace-main-column .workspace-scroll-panel{padding:24px}.conversation-shell-header{grid-template-columns:1fr}.quick-action-grid,.usage-grid,.admin-grid{grid-template-columns:1fr 1fr}}@media (max-width: 720px){.app-shell{padding:12px}.workspace-header{padding:16px 14px;border-radius:24px}.workspace-header-copy h1{font-size:28px}.workspace-header-nav{gap:8px}.workspace-header-nav .nav-button{min-height:46px;padding-inline:12px}.workspace-main-column .workspace-scroll-panel{padding:20px;border-radius:24px}.empty-workspace-card h3,.conversation-shell-copy h3{font-size:32px}.conversation-summary-grid,.workspace-stat-grid,.quick-action-grid,.usage-grid,.admin-grid{grid-template-columns:1fr}.table-row{grid-template-columns:repeat(5,minmax(120px,1fr));overflow-x:auto}.message-card.user,.message-card{max-width:100%}.composer-bottom-row{display:grid;gap:12px}.composer-toolbar{display:grid;grid-template-columns:1fr}.send-button,.workspace-header-primary-action,.header-user-chip{width:100%}}
