.timeline-date-editor{align-items:center;gap:4px;min-width:0;display:inline-flex;position:relative}.timeline-date-display,.timeline-date-empty{border:1px solid var(--line);border-radius:var(--radius-compact);background:var(--panel);min-width:0;max-width:220px;height:30px;color:var(--text);justify-content:flex-start;align-items:center;gap:6px;padding:0 9px;display:inline-flex}.timeline-date-display.split{justify-content:center;width:30px;min-width:30px;max-width:30px;padding:0}.timeline-date-editor.compact .timeline-date-display.split{width:28px;min-width:28px;max-width:28px}.timeline-date-display.inline{max-width:220px}.timeline-date-display span,.timeline-date-empty span,.timeline-date-label{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.timeline-date-label{max-width:min(180px,100%);color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:0;padding:0;font-size:.76rem;line-height:1.2}.timeline-date-editor.compact .timeline-date-label{max-width:min(155px,100%);font-size:.74rem}.timeline-date-label.empty{color:color-mix(in srgb, var(--muted) 70%, transparent);cursor:default}.timeline-date-label:disabled{cursor:default}.timeline-date-label:not(:disabled):hover{color:var(--text)}.timeline-date-detail-anchor{min-width:0;display:inline-flex;position:relative}.timeline-date-detail-popover{z-index:135;border:1px solid var(--line);border-radius:var(--radius-base);background:var(--panel-2);width:max-content;max-width:min(280px,100vw - 40px);color:var(--muted);grid-template-columns:auto minmax(0,1fr);gap:4px 8px;padding:8px 10px;font-size:.76rem;line-height:1.25;display:grid;position:absolute;top:calc(100% + 6px);left:0;box-shadow:0 12px 32px #00000059}.timeline-date-detail-popover strong{color:var(--text)}.timeline-date-detail-popover span{text-overflow:ellipsis;min-width:0;overflow:hidden}.timeline-date-empty{color:var(--muted)}.timeline-date-editor.compact .timeline-date-display,.timeline-date-editor.compact .timeline-date-empty{max-width:170px;height:28px}.timeline-date-clear,.timeline-date-close,.timeline-date-month-nav button,.timeline-date-day-toggle{border:1px solid var(--line);border-radius:var(--radius-compact);background:var(--panel);color:var(--text);flex:none;place-items:center;display:inline-grid}.timeline-date-clear{z-index:2;opacity:0;pointer-events:none;width:30px;height:30px;transition:opacity .12s,transform .12s;position:absolute;right:-30px;transform:scale(.94)}.timeline-date-editor.compact .timeline-date-clear{width:28px;height:28px;right:-28px}.timeline-date-editor:hover .timeline-date-clear,.timeline-date-editor:focus-within .timeline-date-clear{opacity:1;pointer-events:auto;transform:scale(1)}.timeline-date-popover{z-index:120;--ui-floating-border:color-mix(in srgb, var(--line) 80%, var(--cyan));--ui-floating-radius:var(--radius-sm);--ui-floating-shadow:0 20px 50px #0000006b;gap:10px;width:min(400px,100vw - 24px);position:fixed;overflow:auto}.timeline-date-popover.year-open{width:min(468px,100vw - 24px)}.timeline-date-popover-head{justify-content:flex-end;align-items:center;gap:10px;display:flex}.timeline-date-mode{min-width:0;margin-right:auto;display:inline-grid}.timeline-date-mode button,.timeline-date-calendar-select{--ui-field-bg:var(--panel);--ui-tab-min-height:26px;--ui-tab-bg:var(--panel);min-height:26px;padding:4px 8px;font-size:11px}.timeline-date-mode button.active{--ui-tab-active-border:var(--cyan);--ui-tab-active-bg:color-mix(in srgb, var(--cyan) 16%, var(--panel))}.timeline-date-range-tabs{gap:6px}.timeline-date-range-tabs button{text-align:left;--ui-tab-bg:var(--panel);gap:2px;padding:7px 9px;display:grid}.timeline-date-range-tabs button.active{--ui-tab-active-border:var(--cyan);--ui-tab-active-bg:color-mix(in srgb, var(--cyan) 14%, var(--panel));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--cyan) 56%, transparent)}.timeline-date-range-tabs span{text-transform:uppercase;font-size:10px;font-weight:700}.timeline-date-range-tabs strong{min-width:0;color:inherit;text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.timeline-date-close{width:28px;height:28px}.timeline-date-widget{grid-template-columns:minmax(0,1fr);gap:10px;display:grid}.timeline-date-popover.year-open .timeline-date-widget{grid-template-columns:minmax(0,1fr) 96px}.timeline-date-main{gap:8px;min-width:0;display:grid}.timeline-date-month-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.timeline-date-month-nav{flex:0 auto;justify-content:flex-start;align-items:center;gap:6px;min-width:0;display:inline-flex}.timeline-date-popover .timeline-date-month-nav strong{width:auto;min-width:42px;max-width:120px;color:var(--text);text-align:center;text-overflow:ellipsis;white-space:nowrap;flex:0 auto;font-size:15px;line-height:1;overflow:hidden}.timeline-date-month-nav button{width:30px;height:30px}.timeline-date-day-toggle{border-color:var(--cyan);background:color-mix(in srgb, var(--cyan) 14%, var(--panel));width:30px;height:30px;font-size:13px;font-weight:700}.timeline-date-popover .calendar-month-table{grid-template-columns:repeat(var(--calendar-days), minmax(30px, 1fr));align-items:stretch;gap:4px;min-width:0;padding-bottom:2px;display:grid;overflow-x:auto}.timeline-date-popover .calendar-month-table>strong{min-height:18px;color:var(--muted);letter-spacing:0;font-size:10px;font-weight:700}.timeline-date-popover .calendar-month-table.compact .calendar-day-cell,.timeline-date-popover .calendar-month-table.compact div.empty{aspect-ratio:auto;border-radius:var(--radius-compact);height:34px;min-height:34px;padding:0}.timeline-date-popover .calendar-month-table.compact .calendar-day-cell{border-color:color-mix(in srgb, var(--line) 80%, transparent);background:var(--panel);text-align:center;place-items:center;display:grid}.timeline-date-popover .calendar-month-table.compact .calendar-day-cell span{font-size:12px;font-weight:650}.timeline-date-popover .calendar-month-table.compact .calendar-day-cell small,.timeline-date-popover .calendar-month-table.compact .calendar-day-cell em,.timeline-date-popover .calendar-month-table.compact .calendar-event-markers{display:none!important}.timeline-date-popover .calendar-day-cell:hover{border-color:var(--cyan);background:color-mix(in srgb, var(--cyan) 12%, var(--panel))}.timeline-date-popover .calendar-day-cell.selected,.timeline-date-popover .calendar-day-cell.range-start,.timeline-date-popover .calendar-day-cell.range-end{border-color:var(--cyan);background:color-mix(in srgb, var(--cyan) 30%, var(--panel));color:var(--text);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--cyan) 80%, transparent), 0 0 0 1px color-mix(in srgb, var(--cyan) 28%, transparent)}.timeline-date-popover .calendar-month-table.compact .calendar-day-cell.selected,.timeline-date-popover .calendar-month-table.compact .calendar-day-cell.range-start,.timeline-date-popover .calendar-month-table.compact .calendar-day-cell.range-end{border-color:var(--cyan);background:color-mix(in srgb, var(--cyan) 30%, var(--panel));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--cyan) 80%, transparent), 0 0 0 1px color-mix(in srgb, var(--cyan) 28%, transparent)}.timeline-date-popover .calendar-day-cell.in-range{border-color:color-mix(in srgb, var(--cyan) 45%, var(--line));background:color-mix(in srgb, var(--cyan) 10%, var(--panel))}.timeline-date-result{--ui-card-bg:color-mix(in srgb, var(--panel) 86%, black);--ui-card-padding:8px;color:var(--muted);gap:2px;font-size:11px;display:grid}.timeline-date-result strong{color:var(--text)}.timeline-date-dash{color:var(--muted)}.timeline-date-year-panel{align-content:start;align-self:stretch;gap:8px;width:96px;display:grid}.timeline-date-year-panel form,.timeline-date-year-panel input{width:100%}.timeline-date-year-panel input{text-align:center;--ui-field-bg:var(--panel);height:32px;padding:0 7px;font-size:12px}.timeline-date-year-list{gap:3px;max-height:220px;padding-right:1px;display:grid;overflow:auto}.timeline-date-year-list button,.timeline-date-warning button{min-height:30px}.timeline-date-year-list button{padding:0 6px}.timeline-date-year-list button.active{border-color:var(--cyan);background:color-mix(in srgb, var(--cyan) 28%, var(--panel));color:var(--text);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--cyan) 80%, transparent);font-weight:700}.timeline-date-warning{--ui-card-border:var(--amber-border);--ui-card-bg:var(--amber-soft);--ui-card-padding:8px;color:var(--text);gap:7px;display:grid}.timeline-date-warning p{margin:0;font-size:11px;line-height:1.35}.timeline-date-warning div{justify-content:flex-end;gap:6px;display:flex}.timeline-date-warning button{place-items:center;width:32px;min-height:32px;padding:0;display:inline-grid}.timeline-date-warning-confirm{border-color:color-mix(in srgb, var(--green) 70%, var(--line))!important;background:color-mix(in srgb, var(--green) 18%, var(--panel))!important;color:var(--green)!important}.timeline-date-warning-cancel{border-color:color-mix(in srgb, var(--rose) 70%, var(--line))!important;background:color-mix(in srgb, var(--rose) 16%, var(--panel))!important;color:var(--rose)!important}@media (width<=680px){.timeline-date-popover,.timeline-date-popover.year-open{width:min(360px,100vw - 24px)}.timeline-date-popover.year-open .timeline-date-widget{grid-template-columns:minmax(0,1fr)}.timeline-date-year-panel{width:100%}}:root{color-scheme:var(--app-color-scheme,dark);--radius-none:0;--radius-2xs:3px;--radius-micro:4px;--radius-mini:5px;--radius-xs:6px;--radius-compact:7px;--radius-base:8px;--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--radius-xl:22px;--radius-pill:999px;--radius-round:50%;--control-h:36px;--control-h-sm:30px;--space-1:4px;--space-2:6px;--space-3:8px;--space-4:10px;--space-5:12px;--bg:var(--app-bg);--panel:var(--workspace-panel);--panel-2:var(--workspace-panel-soft);--panel-3:var(--workspace-panel-strong);--surface:var(--card-bg);--surface-strong:var(--editor-bg);--locked:var(--control-bg-active);--canvas:var(--canvas-bg);--line:var(--workspace-border);--line-soft:color-mix(in srgb, var(--accent) 18%, transparent);--muted:var(--workspace-muted);--text:var(--workspace-text);--text-soft:var(--workspace-text-soft);--green:var(--success);--cyan:var(--info);--rose:var(--danger);--amber:var(--warning);--primary-contrast:var(--accent-contrast);--shadow:var(--shadow-soft);--shadow-strong:var(--shadow-strong-color);--shell:var(--shell-bg);--app-text:var(--workspace-text);--app-muted:var(--workspace-muted);--topbar-border:var(--workspace-border);--topbar-text:var(--workspace-text);--topbar-muted:var(--workspace-muted);--topbar-control-bg:var(--control-bg);--topbar-control-bg-hover:var(--control-bg-hover);--topbar-control-border:var(--control-border);--panel-glass:var(--workspace-panel-glass);--panel-solid:var(--workspace-panel-solid);--panel-faint:var(--workspace-panel-faint);--toolbar-bg:var(--control-strip-bg);--accent-soft:color-mix(in srgb, var(--accent) 12%, transparent);--accent-faint:color-mix(in srgb, var(--accent) 7%, transparent);--accent-soft-active:color-mix(in srgb, var(--accent) 10%, transparent);--accent-highlight:color-mix(in srgb, var(--accent) 20%, transparent);--accent-highlight-strong:color-mix(in srgb, var(--accent) 24%, transparent);--accent-border:color-mix(in srgb, var(--accent) 34%, transparent);--accent-border-faint:color-mix(in srgb, var(--accent) 16%, transparent);--accent-border-subtle:color-mix(in srgb, var(--accent) 20%, transparent);--accent-border-soft:color-mix(in srgb, var(--accent) 24%, transparent);--accent-border-context:color-mix(in srgb, var(--accent) 28%, transparent);--accent-border-focus:color-mix(in srgb, var(--accent) 34%, transparent);--accent-border-medium:color-mix(in srgb, var(--accent) 36%, transparent);--accent-border-brand:color-mix(in srgb, var(--accent) 45%, transparent);--accent-border-strong:color-mix(in srgb, var(--accent) 48%, transparent);--accent-border-active:color-mix(in srgb, var(--accent) 58%, transparent);--green-soft:color-mix(in srgb, var(--success) 12%, transparent);--green-faint:color-mix(in srgb, var(--success) 8%, transparent);--green-highlight:color-mix(in srgb, var(--success) 22%, transparent);--green-highlight-soft:color-mix(in srgb, var(--success) 20%, transparent);--green-border-soft:color-mix(in srgb, var(--success) 28%, transparent);--green-border:color-mix(in srgb, var(--success) 34%, transparent);--green-border-strong:color-mix(in srgb, var(--success) 38%, transparent);--rose-soft:color-mix(in srgb, var(--danger) 18%, transparent);--rose-gradient:color-mix(in srgb, var(--danger) 13%, transparent);--rose-border-soft:color-mix(in srgb, var(--danger) 28%, transparent);--rose-border:color-mix(in srgb, var(--danger) 34%, transparent);--amber-faint:color-mix(in srgb, var(--warning) 7%, transparent);--amber-soft:color-mix(in srgb, var(--warning) 20%, transparent);--amber-border:color-mix(in srgb, var(--warning) 32%, transparent);--amber-border-active:color-mix(in srgb, var(--warning) 40%, transparent);--amber-border-strong:color-mix(in srgb, var(--warning) 60%, transparent);--sepia:var(--editor-accent);--scroll-thumb:var(--scrollbar-thumb);--inverse-line-soft:var(--inverse-border-soft);--inverse-line-faint:var(--inverse-border-faint);--section-divider:var(--workspace-divider);--cover-overlay:var(--media-cover-overlay);--brand-gradient:var(--brand-surface);--overlay:var(--overlay-bg);--modal-backdrop:var(--modal-backdrop-bg);--grid-line:var(--canvas-grid-line);--fade-bg:var(--workspace-fade-bg);--focus-ring:0 0 0 2px color-mix(in srgb, var(--accent) 24%, transparent);--shadow-popover:0 14px 32px var(--shadow-soft);--shadow-panel:0 8px 22px color-mix(in srgb, var(--shadow-soft) 42%, transparent);--shadow-panel-active:0 14px 34px color-mix(in srgb, var(--shadow-soft) 46%, transparent);--shadow-card:0 6px 18px color-mix(in srgb, var(--shadow-soft) 26%, transparent);--shadow-card-hover:0 12px 28px color-mix(in srgb, var(--shadow-soft) 34%, transparent);--card-border:color-mix(in srgb, var(--workspace-border) 86%, transparent);--card-border-hover:color-mix(in srgb, var(--accent) 30%, var(--workspace-border));--card-border-active:color-mix(in srgb, var(--accent) 48%, var(--workspace-border));--card-bg-soft:color-mix(in srgb, var(--card-bg) 88%, var(--workspace-panel-soft));--card-bg-active:color-mix(in srgb, var(--accent) 9%, var(--card-bg))}:root,:root[data-theme=dark],:root[data-theme=dark-cold]{--app-color-scheme:dark;--shell-color-scheme:dark;--workspace-color-scheme:dark;--app-bg:#080a0f;--body-bg:linear-gradient(160deg, #69c7ff1c, transparent 34%), linear-gradient(35deg, #65d6ad1a, transparent 28%), var(--app-bg);--shell-bg:#0a0d13e6;--shell-panel:#10141d;--shell-border:#263041;--shell-text:#eef2ff;--shell-muted:#8d98ad;--shell-active:#69c7ff21;--topbar-bg:#0a0e15c2;--workspace-bg:#0c1119;--workspace-panel:#10141d;--workspace-panel-soft:#151b26;--workspace-panel-strong:#121824;--workspace-panel-header:#101620;--workspace-panel-glass:#10141de0;--workspace-panel-solid:#10141df0;--workspace-panel-faint:#10141d6b;--workspace-border:#263041;--workspace-divider:#263041b3;--workspace-text:#eef2ff;--workspace-text-soft:#c8d2e6;--workspace-muted:#8d98ad;--workspace-fade-bg:#080a0f00;--editor-bg:#0b0f16;--editor-accent:#c7a36a;--card-bg:#0d121a;--card-bg-hover:#131a25;--popover-bg:#0b0f16;--modal-bg:#10141d;--canvas-bg:#0c1119;--canvas-grid-line:#ffffff0a;--control-bg:#0d121a;--control-bg-hover:#131a25;--control-bg-active:#202633;--control-border:#263041;--control-text:#eef2ff;--control-muted:#8d98ad;--control-strip-bg:#0a0e15b8;--accent:#69c7ff;--accent-hover:#8bd5ff;--accent-contrast:#07100d;--success:#65d6ad;--warning:#f4c96b;--danger:#ff7a90;--info:#69c7ff;--shadow-soft:#0000005c;--shadow-strong-color:#0000006b;--overlay-bg:#030509b8;--modal-backdrop-bg:#0000008f;--scrollbar-thumb:#8d98ad9e;--inverse-border-soft:#ffffff2e;--inverse-border-faint:#ffffff1f;--media-cover-overlay:linear-gradient(180deg, #00000014, #00000061);--brand-surface:linear-gradient(135deg, #65d6ad40, #69c7ff2e)}:root[data-theme=dark-warm]{--app-color-scheme:dark;--shell-color-scheme:dark;--workspace-color-scheme:dark;--app-bg:#14110f;--body-bg:linear-gradient(150deg, #c77b2a21, transparent 34%), linear-gradient(35deg, #6f8f681a, transparent 30%), 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transparent);--topbar-control-bg-hover:var(--shell-active);--topbar-control-border:var(--shell-border);--workspace-bg:#f3f7fc;--workspace-panel:#fff;--workspace-panel-soft:#f7f9fd;--workspace-panel-strong:#eef4fa;--workspace-panel-header:#edf3fa;--workspace-panel-glass:#ffffffe6;--workspace-panel-solid:#fffffff5;--workspace-panel-faint:#ffffff9e;--workspace-border:#cdd8e6;--workspace-divider:#cdd8e6db;--workspace-text:#111827;--workspace-text-soft:#314156;--workspace-muted:#5f6f84;--workspace-fade-bg:#f4f7fb00;--editor-bg:#fff;--editor-accent:#8a682f;--card-bg:#fff;--card-bg-hover:#f2f6fb;--popover-bg:#fff;--modal-bg:#fff;--canvas-bg:#f8fbff;--canvas-grid-line:#1f293714;--control-bg:#fff;--control-bg-hover:#f2f6fb;--control-bg-active:#e3e8f0;--control-border:#cdd8e6;--control-text:#111827;--control-muted:#5f6f84;--control-strip-bg:#eff4fadb;--accent:#0b75b7;--accent-hover:#095f95;--accent-contrast:#fff;--success:#087f5b;--warning:#9a6512;--danger:#c0344f;--info:#0b75b7;--shadow-soft:#1f293724;--shadow-strong-color:#1f29373d;--overlay-bg:#11182747;--modal-backdrop-bg:#11182761;--scrollbar-thumb:#5f6f847a;--inverse-border-soft:#1f29372e;--inverse-border-faint:#1f29371f;--media-cover-overlay:linear-gradient(180deg, #ffffff0a, #1f293747);--brand-surface:linear-gradient(135deg, #087f5b2e, #0b75b724)}:root[data-theme=light],:root[data-theme=light-cold]{--app-color-scheme:light;--shell-color-scheme:light;--workspace-color-scheme:light;--app-bg:#f4f7fb;--body-bg:linear-gradient(160deg, #1077a614, transparent 34%), linear-gradient(35deg, #0c946914, transparent 28%), 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#ffffff0a, #1f293747);--brand-surface:linear-gradient(135deg, #087f5b2e, #0b75b724)}:root[data-theme=light-warm]{--app-color-scheme:light;--shell-color-scheme:light;--workspace-color-scheme:light;--app-bg:#f7f1e8;--body-bg:linear-gradient(160deg, #c77b2a1a, transparent 34%), linear-gradient(35deg, #6f8f681a, transparent 28%), var(--app-bg);--shell-bg:#fffaf2f0;--shell-panel:#fffaf2;--shell-border:#d8c5ad;--shell-text:#211a15;--shell-muted:#766657;--shell-active:#c77b2a24;--topbar-bg:#fffaf2eb;--workspace-bg:#f7f1e8;--workspace-panel:#fffaf2;--workspace-panel-soft:#f1e7d8;--workspace-panel-strong:#eadbc8;--workspace-panel-header:#eadbc8;--workspace-panel-glass:#fffaf2e0;--workspace-panel-solid:#fffaf2f2;--workspace-panel-faint:#fffaf299;--workspace-border:#d8c5ad;--workspace-divider:#d8c5add6;--workspace-text:#211a15;--workspace-text-soft:#3a2b22;--workspace-muted:#766657;--workspace-fade-bg:#f7f1e800;--editor-bg:#fffaf2;--editor-accent:#a86d35;--card-bg:#fffaf2;--card-bg-hover:#f7ecd9;--popover-bg:#fffaf2;--modal-bg:#fffaf2;--canvas-bg:#f7f1e8;--canvas-grid-line:#3a2b2214;--control-bg:#fffaf2;--control-bg-hover:#f7ecd9;--control-bg-active:#eadbc8;--control-border:#d8c5ad;--control-text:#211a15;--control-muted:#766657;--control-strip-bg:#f1e7d8db;--accent:#c77b2a;--accent-hover:#a65f17;--accent-contrast:#fffaf2;--success:#6f8f68;--warning:#b97822;--danger:#b85b66;--info:#b85f44;--shadow-soft:#3a2b2224;--shadow-strong-color:#3a2b223d;--overlay-bg:#211a153d;--modal-backdrop-bg:#211a1557;--scrollbar-thumb:#76665770;--inverse-border-soft:#211a152e;--inverse-border-faint:#211a151f;--media-cover-overlay:linear-gradient(180deg, #fffaf20a, #3a2b2242);--brand-surface:linear-gradient(135deg, #c77b2a33, #6f8f6826)}:root{background:var(--app-bg);color:var(--app-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--body-bg);min-width:1120px;min-height:100vh;margin:0;overflow:hidden}button,input,select,textarea{font:inherit}button{color:inherit}.welcome{height:100vh;padding:22px clamp(22px,5vw,72px);overflow:hidden}.welcome-nav{justify-content:space-between;align-items:center;gap:20px;display:flex}.logo-word{color:var(--text);cursor:pointer;background:0 0;border:0;font-size:1.35rem;font-weight:850}.welcome-links,.welcome-cta,.project-menu,.account-menu{align-items:center;gap:10px;display:flex}.welcome-links button,.secondary,.project-menu label{border:1px solid var(--line);border-radius:var(--radius-base);background:var(--panel-glass);min-height:40px;color:var(--text);align-items:center;gap:8px;padding:0 12px;display:inline-flex}.account-menu{border:1px solid var(--green-border-soft);border-radius:var(--radius-base);background:var(--green-faint);padding:4px}.account-menu span{color:var(--green);padding:0 8px;font-size:.86rem}.welcome-center{text-align:center;align-content:center;place-items:center;min-height:calc(100vh - 120px);display:grid}.welcome-center h1{margin:0;font-size:clamp(3.6rem,10vw,8rem)}.welcome-center p:not(.eyebrow){max-width:680px;color:var(--muted);font-size:1.08rem}.project-browser{grid-template-rows:auto minmax(0,1fr);gap:24px;max-width:1320px;height:calc(100vh - 112px);margin:52px auto 0;padding-bottom:28px;display:grid;overflow-y:auto}.project-menu{border:1px solid var(--line);border-radius:var(--radius-base);background:var(--panel-glass);justify-content:space-between;padding:12px}.project-menu label{min-width:260px;padding:0 10px}.project-menu input,.project-menu select{background:0 0;border:0;padding:0}.series-row{gap:14px;display:grid}.universe-row,.project-tree-list{gap:18px;display:grid}.series-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.series-head h2,.series-head h3{align-items:center;gap:8px;margin:0;display:inline-flex}.series-head h3{font-size:1.05rem}.series-head span,.book-project>span,.account-stats{color:var(--muted)}.book-row{gap:18px;padding-bottom:8px;display:flex;overflow-x:auto}.project-drop-row{border-radius:var(--radius-base);border:1px dashed #0000;min-height:248px}.project-drop-row:hover{border-color:color-mix(in srgb, var(--accent-border) 54%, transparent)}.project-drop-row:has(.book-project:hover){border-color:color-mix(in srgb, var(--accent-border) 54%, transparent)}.universe-card-row{flex-wrap:wrap;overflow:visible}.recent-books-row{grid-template-columns:repeat(3,minmax(160px,1fr));align-items:stretch;gap:10px;display:grid}.recent-book-card{border:1px solid var(--line);border-radius:var(--radius-base);background:var(--panel-glass);min-height:62px;color:var(--text);text-align:left;cursor:pointer;gap:4px;padding:10px;display:grid}.recent-book-card:hover{border-color:var(--accent-border);background:var(--accent-soft)}.recent-book-card strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.recent-book-card span{color:var(--muted);font-size:.84rem}.book-project{text-align:left;cursor:pointer;background:0 0;border:0;flex:none;gap:8px;width:178px;display:grid;position:relative}.book-cover{aspect-ratio:2/3;border:1px solid var(--inverse-line-faint);border-radius:var(--radius-base);background:linear-gradient(145deg, color-mix(in srgb, var(--cover) 46%, transparent), transparent 62%), linear-gradient(25deg, var(--rose-soft), transparent 54%), var(--cover-image,linear-gradient(135deg, #71839d, #1d2b3f 62%, #0d121a)), var(--panel-3);box-shadow:0 18px 50px var(--shadow);background-position:50%;background-size:cover;align-content:space-between;padding:16px;display:grid;position:relative;overflow:hidden}.book-cover:before{content:"";background:var(--cover-overlay);position:absolute;inset:0}.book-cover span,.book-cover strong{position:relative}.book-cover strong{font-size:1.12rem}.account-stats{align-items:center;gap:8px;display:inline-flex}.welcome-modal{border:1px solid var(--accent-border-medium);border-radius:var(--radius-base);background:var(--surface);width:min(760px,100vw - 40px);box-shadow:0 24px 80px var(--shadow);gap:12px;padding:22px;display:grid}.welcome-modal h2,.welcome-modal h3{margin:0}.welcome-modal p{color:var(--muted);margin:0 0 8px}.project-create-modal label{color:var(--muted);gap:6px;font-size:.84rem;display:grid}.project-create-modal input,.project-create-modal textarea,.project-create-modal select{border:1px solid var(--line);border-radius:var(--radius-compact);background:var(--panel-2);min-height:36px;color:var(--text);padding:0 10px}.project-create-modal textarea{resize:vertical;min-height:72px;padding:8px 10px}.project-cover-input{grid-template-columns:auto minmax(0,1fr);gap:8px;display:grid}.project-kind-switch,.dialog-actions{flex-wrap:wrap;gap:8px;display:flex}.project-kind-switch button{border:1px solid var(--line);border-radius:var(--radius-compact);background:var(--panel-2);min-height:34px;color:var(--muted);cursor:pointer;align-items:center;gap:6px;padding:0 10px;display:inline-flex}.project-card-title{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px;display:grid}.project-card-title>span{gap:4px;display:inline-flex}.project-card-title strong{overflow-wrap:anywhere;min-width:0}.project-description{max-width:100%;color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.project-heading{gap:4px;min-width:0;display:grid}.project-card-title button,.project-row-actions button{border:1px solid var(--line);border-radius:var(--radius-compact);background:var(--surface);width:26px;height:26px;color:var(--muted);cursor:pointer;place-items:center;display:grid}.project-card-title button:hover,.project-row-actions button:hover{border-color:var(--accent-border);background:var(--accent-soft);color:var(--cyan)}.project-row-actions{align-items:center;gap:6px;display:inline-flex}.project-kind-switch button.active{border-color:var(--accent-border);background:var(--accent-soft);color:var(--text)}.dialog-actions{justify-content:flex-end}.pricing-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.pricing-grid div{border:1px solid var(--line);border-radius:var(--radius-base);background:var(--panel-2);gap:8px;padding:14px;display:grid}.welcome-hero{grid-template-columns:minmax(0,1fr) minmax(360px,460px);align-items:center;gap:clamp(32px,6vw,92px);width:min(1280px,100vw - 44px);min-height:calc(100vh - 132px);margin:0 auto;padding:34px 0 24px;display:grid}.welcome-hero-copy{align-content:center;gap:24px;min-width:0;max-width:790px;display:grid}.mobile-desktop-notice{display:none}.welcome-hero-copy .eyebrow{color:var(--green);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:.82rem;font-weight:850}.welcome-hero-copy h1{color:var(--text);letter-spacing:0;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:clamp(5rem,10vw,8.8rem);font-weight:920;line-height:.9}.welcome-hero-copy>p:not(.eyebrow){max-width:720px;color:var(--text-soft);margin:0;font-size:clamp(1.05rem,1.7vw,1.35rem);line-height:1.65}.welcome-feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:760px;display:grid}.welcome-feature-grid span{border:1px solid color-mix(in srgb, var(--line) 78%, transparent);border-radius:var(--radius-base);background:color-mix(in srgb, var(--panel-glass) 78%, transparent);min-height:48px;color:var(--text-soft);box-shadow:0 12px 26px color-mix(in srgb, var(--shadow) 48%, transparent);align-items:center;gap:9px;padding:0 14px;font-weight:750;display:inline-flex}.welcome-feature-grid svg{color:var(--green)}.auth-card{border:1px solid color-mix(in srgb, var(--line) 88%, transparent);border-radius:var(--radius-base);background:linear-gradient(180deg, color-mix(in srgb, var(--surface) 94%, transparent), color-mix(in srgb, var(--panel-2) 90%, transparent)), var(--surface);box-shadow:0 26px 70px color-mix(in srgb, var(--shadow) 86%, transparent);gap:18px;padding:clamp(22px,3vw,32px);display:grid}.auth-modal-frame{width:min(480px,100vw - 40px)}.auth-card-head{gap:8px;display:grid}.auth-card-head>span{color:var(--green);align-items:center;gap:8px;font-size:.82rem;font-weight:850;display:inline-flex}.auth-card-head strong{color:var(--text);font-size:clamp(1.55rem,2.8vw,2.2rem);line-height:1.08}.auth-card-head p,.auth-footnote{color:var(--muted);margin:0;line-height:1.45}.auth-tabs{border:1px solid var(--line);border-radius:var(--radius-base);background:var(--panel-3);grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:5px;display:grid}.auth-tabs button{border-radius:var(--radius-compact);min-height:38px;color:var(--muted);cursor:pointer;background:0 0;border:0;font-weight:850}.auth-tabs button.active{background:var(--surface);color:var(--text);box-shadow:0 8px 18px color-mix(in srgb, var(--shadow) 42%, transparent)}.auth-fields{gap:12px;display:grid}.auth-fields label{color:var(--text-soft);gap:7px;font-size:.86rem;font-weight:750;display:grid}.auth-fields input{border:1px solid var(--line);border-radius:var(--radius-base);background:var(--surface);width:100%;min-height:46px;color:var(--text);font:inherit;outline:0;padding:0 13px}.auth-fields input:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-soft)}.password-field{display:block;position:relative}.password-field input{padding-right:46px}.password-field button{border-radius:var(--radius-compact);width:34px;height:34px;color:var(--muted);cursor:pointer;background:0 0;border:0;place-items:center;display:grid;position:absolute;top:50%;right:7px;transform:translateY(-50%)}.password-field button:hover{background:var(--accent-soft);color:var(--text)}.auth-error{border-radius:var(--radius-base);color:#9b2f2f;background:#b9444414;border:1px solid #b9444447;margin:0;padding:10px 12px;font-size:.9rem}.auth-submit{width:100%}.auth-footnote{align-items:flex-start;gap:8px;font-size:.86rem;display:inline-flex}.auth-footnote svg{color:var(--green);flex:none;margin-top:2px}.welcome{--bg:var(--workspace-bg);--panel:var(--workspace-panel);--panel-2:var(--workspace-panel-soft);--panel-3:var(--workspace-panel-strong);--surface:var(--card-bg);--line:var(--workspace-border);--muted:var(--workspace-muted);--text:var(--workspace-text);--text-soft:var(--workspace-text-soft);--green:var(--accent);--cyan:var(--accent-hover);--primary-contrast:var(--accent-contrast);--shadow:var(--shadow-soft);--panel-glass:var(--workspace-panel-glass);--accent-soft:color-mix(in srgb, var(--accent) 12%, transparent);--accent-border:color-mix(in srgb, var(--accent) 34%, transparent);--green-faint:color-mix(in srgb, var(--accent) 8%, transparent);--green-border-soft:color-mix(in srgb, var(--accent) 22%, transparent);--cover-overlay:var(--media-cover-overlay);box-sizing:border-box;background:radial-gradient(circle at 78% 7%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 28%), linear-gradient(180deg, color-mix(in srgb, var(--workspace-panel) 42%, var(--workspace-bg)) 0%, var(--workspace-bg) 100%);height:100vh;color:var(--text);padding:12px clamp(18px,3vw,54px) 24px;overflow:hidden auto}.welcome-nav{border:1px solid color-mix(in srgb, var(--line) 78%, transparent);border-radius:var(--radius-base);background:color-mix(in srgb, var(--panel-glass) 88%, transparent);min-height:86px;box-shadow:0 16px 42px color-mix(in srgb, var(--shadow) 72%, transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);gap:28px;padding:14px 28px}.logo-word{letter-spacing:0;align-items:center;gap:14px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:1.68rem;font-weight:900;display:inline-flex}.logo-word 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auto;align-items:center;gap:12px;display:grid}.codex-list-card{--ui-card-padding:12px;grid-template-columns:auto 1fr;align-items:start;gap:10px;width:100%;display:grid;position:relative}.codex-folder-groups .codex-list-card{width:var(--codex-card-width);height:auto;min-height:var(--codex-card-base-height);align-self:start;padding:0;display:block;overflow:visible}.codex-card-base{height:var(--codex-card-base-height);min-height:var(--codex-card-base-height);box-sizing:border-box;grid-template-rows:auto minmax(0,1fr) auto;grid-template-columns:18px minmax(0,1fr) auto;gap:8px;padding:12px;display:grid}.codex-card-main{grid-area:1/2/3;grid-template-rows:auto minmax(0,1fr);gap:6px;min-height:0;display:grid;overflow:hidden}.codex-card-main strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.codex-card-summary{-webkit-line-clamp:8;min-height:0;color:var(--workspace-muted);-webkit-box-orient:vertical;line-height:1.35;display:-webkit-box;overflow:hidden}.codex-list-card 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var(--line);border-radius:var(--radius-base);background:var(--panel-2);padding:12px}.chat-header{align-items:center;gap:8px;display:flex}.messages{align-content:start;gap:12px;display:grid;overflow:auto}.message{border:1px solid var(--line);border-radius:var(--radius-base);max-width:78%;padding:12px}.message.user{background:var(--accent-soft);justify-self:end}.message.assistant{background:var(--green-soft)}.composer{grid-template-columns:1fr auto;margin-top:auto}.chat-context-menu{grid-template-columns:auto 1fr;gap:8px;display:grid}.composer button{background:var(--green);width:42px;height:42px;color:var(--primary-contrast)}.map-canvas{border:1px solid var(--line);border-radius:var(--radius-base);background:linear-gradient(90deg, var(--grid-line) 1px, transparent 1px), linear-gradient(var(--grid-line) 1px, transparent 1px), var(--canvas);background-size:44px 44px;min-height:620px;position:relative;overflow:hidden}.map-pin{z-index:2;border:1px solid var(--line);border-radius:var(--radius-base);background:var(--panel-2);padding:10px 12px;position:absolute}.map-pin:before{content:"";border-radius:var(--radius-pill);background:var(--rose);width:8px;height:8px;margin-right:7px;display:inline-block}.timeline-view,.settings-view{gap:14px;display:grid}.track{border-left:3px solid var(--track);padding-left:14px}.track button,.provider-row{border:1px solid var(--line);border-radius:var(--radius-base);background:var(--panel-2);text-align:left;grid-template-columns:120px 1fr auto;align-items:center;gap:12px;width:100%;margin:10px 0;padding:12px;display:grid}.settings-view{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-view label{color:var(--muted);gap:6px;margin-top:10px;display:grid}.context-panel{align-content:start}.scene-summary{border:1px solid var(--accent-border-context);border-radius:var(--radius-base);background:var(--accent-faint);padding:14px}.context-block{gap:5px;margin-bottom:8px;display:grid}.context-block 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var(--line);border-radius:var(--radius-md);background:var(--panel-solid);height:100%;min-height:0;color:var(--text);grid-template-rows:auto minmax(0,1fr) auto;gap:10px;padding:10px;display:grid;overflow:hidden}.graph-workspace.relation-map.dimmed{background:linear-gradient(#09111e14, #09111e14), linear-gradient(180deg, color-mix(in srgb, var(--panel-solid) 94%, transparent), var(--panel-2))}.relation-map-head{grid-template-columns:minmax(170px,.8fr) minmax(260px,1.2fr) auto;align-items:start;gap:10px;display:grid}.relation-map-head h2{margin:0 0 2px;font-size:1.05rem}.relation-map-head p,.relation-panel header p{color:var(--muted);margin:0;font-size:13px}.active-relation-node{justify-self:center;align-items:center;gap:10px;max-width:420px;min-height:54px;display:flex}.active-relation-node.expanded{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);max-width:none;box-shadow:none;justify-self:stretch;padding:8px 10px}.active-relation-node 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0;display:block}.aggregate-scene:first-child{padding-top:0}.aggregate-text p{margin:0}.aggregate-editor{border-radius:var(--radius-none);width:100%;min-height:180px;color:var(--text);font-family:var(--editor-font-family,Georgia, "Times New Roman", serif);font-size:var(--editor-font-size,18px);pointer-events:auto;overscroll-behavior:contain;background:0 0;border:0;padding:0;line-height:1.85;overflow:visible}.scene-insert-divider{width:100%;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:0;place-items:center;display:grid;position:relative}.scene-insert-divider:before{content:"";border-top:1px dashed var(--line);position:absolute;top:50%;left:0;right:0}.scene-insert-divider svg{z-index:1;border:1px solid var(--accent-border);border-radius:var(--radius-pill);background:var(--surface);width:24px;height:24px;color:var(--cyan);opacity:0;transition:opacity .12s,transform .12s,background .12s;position:relative;transform:scale(.82)}.scene-insert-divider:hover svg,.scene-insert-divider:focus-visible svg{opacity:1;background:var(--accent-soft);transform:scale(1)}.text-insert-divider{margin-top:24px}.rich-editor{white-space:pre-wrap;word-break:break-word;caret-color:var(--cyan);outline:none}.rich-editor:focus{border-color:#0000}.rich-editor em{color:var(--text);font-style:italic}.rich-editor strong{color:var(--text);font-weight:800}.editor-placeholder{color:var(--muted)}.has-comments{background-image:linear-gradient(90deg, var(--amber-faint), transparent 34%)}.comment-highlight{border-radius:var(--radius-micro);background:var(--amber-soft);color:var(--text);cursor:pointer}.comment-highlight.active{background:var(--accent-highlight-strong);box-shadow:0 0 0 1px var(--accent-border)}.comment-highlight.mint{background:var(--green-highlight)}.comment-highlight.sky{background:var(--accent-highlight)}.comment-highlight.rose{background:var(--rose-soft)}.right-rail{border-radius:var(--radius-none);background:0 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