:root{--bg:#F6F8FC;--surface:#FFFFFF;--surface-2:#FAFBFE;--surface-3:#F0F4FA;--surface-hover:#F3F6FC;--surface-disabled:#EEF2F7;--surface-glass-95:#FFFFFF;--surface-glass-90:#FFFFFF;--surface-glass-85:#FFFFFF;--surface-glass-80:#FFFFFF;--surface-glass-75:#FFFFFF;--surface-glass-70:#FFFFFF;--surface-glass-60:#FFFFFF;--surface-on-media-5:rgba(255,255,255,0.05);--surface-on-media-10:rgba(255,255,255,0.10);--surface-on-media-15:rgba(255,255,255,0.15);--surface-on-media-20:rgba(255,255,255,0.20);--surface-on-media-25:rgba(255,255,255,0.25);--surface-on-media-30:rgba(255,255,255,0.30);--surface-on-media-40:rgba(255,255,255,0.40);--surface-on-media-50:rgba(255,255,255,0.50);--surface-on-media-60:rgba(255,255,255,0.60);--surface-on-media-70:rgba(255,255,255,0.70);--text-on-media-95:rgba(255,255,255,0.95);--text-on-media-90:rgba(255,255,255,0.90);--text-on-media-85:rgba(255,255,255,0.85);--text-on-media-80:rgba(255,255,255,0.80);--text-on-media-70:rgba(255,255,255,0.70);--surface-on-media-dark-10:rgba(0,0,0,0.10);--surface-on-media-dark-5:rgba(0,0,0,0.05);--surface-on-media-dark-40:rgba(0,0,0,0.40);--surface-on-media-dark-45:rgba(0,0,0,0.45);--surface-on-media-dark-50:rgba(0,0,0,0.50);--surface-on-media-dark-55:rgba(0,0,0,0.55);--surface-on-media-dark-60:rgba(0,0,0,0.60);--surface-on-media-dark-65:rgba(0,0,0,0.65);--surface-on-media-dark-70:rgba(0,0,0,0.70);--surface-on-media-dark-80:rgba(0,0,0,0.80);--preview-outline-idle:var(--surface-on-media-dark-10);--preview-outline-hover:rgba(14,165,233,0.35);--preview-outline-active:rgba(14,165,233,0.60);--border:#DDE5F0;--hairline:#E4EAF3;--border-hover:#B9C6D8;--border-disabled:#D6DCE5;--text-primary:#111827;--text-secondary:#536179;--text-muted:#8190A5;--text-disabled:#9AA7B6;--on-surface:#111827;--on-surface-muted:#536179;--on-inverse:#FFFFFF;--brand:#111827;--brand-hover:#030712;--brand-active:#000000;--brand-soft:rgba(17,24,39,0.08);--brand-soft-hover:rgba(17,24,39,0.12);--brand-border:rgba(17,24,39,0.18);--brand-gradient:linear-gradient(135deg,#161B24,#0F141D 52%,#030712);--brand-gradient-strong:linear-gradient(135deg,#0F141D,#080B11 52%,#000000);--shadow-brand-button:0 16px 34px rgba(3,7,18,0.24);--on-brand:#FFFFFF;--engine-google-veo-bg:#CDE7FF;--engine-google-veo-ink:#1F2633;--engine-openai-bg:#E4D7FF;--engine-openai-ink:#1F2633;--engine-pika-bg:#FADCE6;--engine-pika-ink:#1F2633;--engine-minimax-bg:#FFE7F0;--engine-minimax-ink:#1F2633;--engine-bytedance-bg:#DFF4FF;--engine-bytedance-ink:#1F2633;--engine-kling-bg:#E6F5EB;--engine-kling-ink:#1F2633;--engine-wan-bg:#E2F7F4;--engine-wan-ink:#1F2633;--engine-luma-bg:#FFF2DC;--engine-luma-ink:#1F2633;--engine-runway-bg:#E9EEF5;--engine-runway-ink:#1F2633;--engine-lightricks-bg:#F2E9FF;--engine-lightricks-ink:#1F2633;--engine-google-bg:#DCE9FF;--engine-google-ink:#1F2633;--engine-alibaba-bg:#FFE3CC;--engine-alibaba-ink:#1F2633;--accent:#7CA3E8;--accent-hover:#5D83D0;--accent-active:#4369B1;--accent-subtle:#E9F1FF;--on-accent:#FFFFFF;--accent-alt:#465970;--accent-alt-hover:#3E5166;--accent-alt-active:#36485C;--accent-alt-subtle:#E3E8EF;--on-accent-alt:#FFFFFF;--link:#111827;--link-hover:#030712;--ring:rgba(17,24,39,0.42);--overlay-bg:rgba(17,24,39,0.70);--overlay-surface:#FFFFFF;--overlay-ink:#131A22;--overlay-muted:#5D6B7A;--placeholder:#EEF2F7;--skeleton:#EEF2F7;--success:#3E8E72;--success-bg:rgba(62,142,114,0.12);--success-border:rgba(62,142,114,0.32);--on-success:#131A22;--warning:#D97706;--warning-bg:rgba(217,119,6,0.12);--warning-border:rgba(217,119,6,0.35);--on-warning:#131A22;--error:#DC2626;--error-bg:rgba(220,38,38,0.12);--error-border:rgba(220,38,38,0.35);--on-error:#131A22;--info:#4E7DE2;--info-bg:rgba(78,125,226,0.12);--info-border:rgba(78,125,226,0.35);--on-info:#131A22;--chart-active:#2E63D8;--chart-charges:#F97316;--admin-sidebar-bg:#F7F9FC;--admin-sidebar-border:rgba(17,24,39,0.08);--admin-sidebar-surface:rgba(46,99,216,0.11);--admin-sidebar-surface-hover:rgba(46,99,216,0.16);--admin-sidebar-text:#111827;--admin-sidebar-text-muted:#536179;--admin-sidebar-text-faint:#8190A5;--radius-card:10px;--radius-input:8px;--radius-sm:8px;--radius-md:10px;--radius-lg:12px;--radius-xl:16px;--radius-panel:12px;--shadow-card:0 1px 2px rgba(15,23,42,.04),0 10px 28px rgba(15,23,42,.05);--shadow-float:0 18px 44px rgba(15,23,42,.14);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--container-max:1280px;--content-max:1120px;--page-padding-x:16px;--section-padding-y:72px;--stack-gap:16px;--stack-gap-sm:12px;--stack-gap-lg:16px;--stack-gap-xl:40px;--grid-gap:24px;--grid-gap-sm:16px;--grid-gap-lg:32px;--grid-gap-xl:48px;--card-pad:16px;--input-height:40px;--button-height:40px;--chip-height:28px;--badge-height:24px;--icon-size:20px;--border-width:1px;--border-strong:2px;--ring-width:2px;--ring-offset:2px;--duration-fast:160ms;--duration-base:200ms;--duration-slow:280ms;--ease-standard:cubic-bezier(0.2,0,0,1);--ease-enter:cubic-bezier(0.16,1,0.3,1);--ease-exit:cubic-bezier(0.7,0,0.84,0);--blur-overlay:12px;--text-xs:12px;--leading-xs:16px;--text-sm:14px;--leading-sm:20px;--text-base:16px;--leading-base:24px;--text-lg:18px;--leading-lg:26px;--text-xl:20px;--leading-xl:28px;--opacity-muted:0.7;--opacity-disabled:0.5;--z-header:50;--z-popover:60;--z-modal:70;--z-toast:80;--text:var(--text-primary);--muted:var(--text-muted)}@media (min-width:1024px){:root{--section-padding-y:88px}}[data-theme=dark]{--bg:#050B14;--surface:#0B1424;--surface-2:#101B2E;--surface-3:#15233A;--surface-hover:#17243B;--surface-disabled:#08101D;--surface-glass-95:rgba(11,20,36,0.95);--surface-glass-90:rgba(11,20,36,0.90);--surface-glass-85:rgba(11,20,36,0.86);--surface-glass-80:rgba(11,20,36,0.80);--surface-glass-75:rgba(11,20,36,0.74);--surface-glass-70:rgba(11,20,36,0.68);--surface-glass-60:rgba(11,20,36,0.58);--surface-on-media-5:rgba(255,255,255,0.05);--surface-on-media-10:rgba(255,255,255,0.10);--surface-on-media-15:rgba(255,255,255,0.15);--surface-on-media-20:rgba(255,255,255,0.20);--surface-on-media-25:rgba(255,255,255,0.25);--surface-on-media-30:rgba(255,255,255,0.30);--surface-on-media-40:rgba(255,255,255,0.40);--surface-on-media-50:rgba(255,255,255,0.50);--surface-on-media-60:rgba(255,255,255,0.60);--surface-on-media-70:rgba(255,255,255,0.70);--text-on-media-95:rgba(255,255,255,0.95);--text-on-media-90:rgba(255,255,255,0.90);--text-on-media-85:rgba(255,255,255,0.85);--text-on-media-80:rgba(255,255,255,0.80);--text-on-media-70:rgba(255,255,255,0.70);--surface-on-media-dark-10:rgba(0,0,0,0.10);--surface-on-media-dark-5:rgba(0,0,0,0.05);--surface-on-media-dark-40:rgba(0,0,0,0.40);--surface-on-media-dark-45:rgba(0,0,0,0.45);--surface-on-media-dark-50:rgba(0,0,0,0.50);--surface-on-media-dark-55:rgba(0,0,0,0.55);--surface-on-media-dark-60:rgba(0,0,0,0.60);--surface-on-media-dark-65:rgba(0,0,0,0.65);--surface-on-media-dark-70:rgba(0,0,0,0.70);--surface-on-media-dark-80:rgba(0,0,0,0.80);--border:rgba(148,163,184,0.18);--hairline:rgba(148,163,184,0.14);--border-hover:rgba(191,219,254,0.34);--border-disabled:rgba(148,163,184,0.10);--text-primary:#F8FAFC;--text-secondary:#CBD5E1;--text-muted:#94A3B8;--text-disabled:#64748B;--on-surface:#F8FAFC;--on-surface-muted:#CBD5E1;--on-inverse:#FFFFFF;--brand:#F8FAFC;--brand-hover:#FFFFFF;--brand-active:#E5E7EB;--brand-soft:rgba(191,219,254,0.11);--brand-soft-hover:rgba(191,219,254,0.17);--brand-border:rgba(191,219,254,0.28);--brand-gradient:linear-gradient(135deg,#FFFFFF,#F8FAFC 62%,#E5E7EB);--brand-gradient-strong:linear-gradient(135deg,#FFFFFF,#FFFFFF 54%,#F1F5F9);--shadow-brand-button:0 18px 36px rgba(255,255,255,0.16);--on-brand:#030712;--engine-google-veo-bg:#1F3B5C;--engine-google-veo-ink:#EAF2FF;--engine-openai-bg:#332546;--engine-openai-ink:#F1E9FF;--engine-pika-bg:#4A2A37;--engine-pika-ink:#FFE6F1;--engine-minimax-bg:#4A2734;--engine-minimax-ink:#FFE6F1;--engine-bytedance-bg:#1C3946;--engine-bytedance-ink:#D9F6FF;--engine-kling-bg:#203B2F;--engine-kling-ink:#E4F5EA;--engine-wan-bg:#1E3D38;--engine-wan-ink:#E0FBF7;--engine-luma-bg:#3F2F1F;--engine-luma-ink:#FFE9C7;--engine-runway-bg:#27313D;--engine-runway-ink:#E7EDF5;--engine-lightricks-bg:#36284D;--engine-lightricks-ink:#EFE5FF;--engine-google-bg:#243B5A;--engine-google-ink:#EAF2FF;--engine-alibaba-bg:#573013;--engine-alibaba-ink:#FFE9D6;--accent:#8FB7FF;--accent-hover:#B8CCFF;--accent-active:#DCE7FF;--accent-subtle:rgba(89,125,255,0.18);--on-accent:#FFFFFF;--accent-alt:#465970;--accent-alt-hover:#3E5166;--accent-alt-active:#36485C;--accent-alt-subtle:#1F2A38;--on-accent-alt:#FFFFFF;--link:#DDE7FF;--link-hover:#FFFFFF;--ring:rgba(248,250,252,0.38);--overlay-bg:rgba(5,11,20,0.78);--overlay-surface:#0B1424;--overlay-ink:#F8FAFC;--overlay-muted:#CBD5E1;--placeholder:#111C2F;--skeleton:#111C2F;--success:#69C5A0;--success-bg:rgba(105,197,160,0.16);--success-border:rgba(105,197,160,0.36);--on-success:#F7F8FA;--warning:#FBBF24;--warning-bg:rgba(251,191,36,0.18);--warning-border:rgba(251,191,36,0.40);--on-warning:#F7F8FA;--error:#F87171;--error-bg:rgba(248,113,113,0.18);--error-border:rgba(248,113,113,0.40);--on-error:#F7F8FA;--info:#8CAFEF;--info-bg:rgba(140,175,239,0.16);--info-border:rgba(140,175,239,0.36);--on-info:#F7F8FA;--chart-active:#7EA4F2;--chart-charges:#F97316;--admin-sidebar-bg:#0B1220;--admin-sidebar-border:rgba(255,255,255,0.08);--admin-sidebar-surface:rgba(126,164,242,0.15);--admin-sidebar-surface-hover:rgba(126,164,242,0.21);--admin-sidebar-text:rgba(255,255,255,0.95);--admin-sidebar-text-muted:rgba(223,231,242,0.76);--admin-sidebar-text-faint:rgba(191,201,216,0.42);--admin-sidebar-contrast:#F7F8FA;--shadow-card:0 1px 0 rgba(255,255,255,.04),0 24px 70px rgba(0,0,0,.34);--shadow-float:0 28px 84px rgba(0,0,0,.50);--preview-outline-idle:rgba(0,0,0,0);--preview-outline-hover:rgba(14,165,233,0.35);--preview-outline-active:rgba(14,165,233,0.55);--text:var(--text-primary);--muted:var(--text-muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);box-shadow:var(--shadow-card)}.chip{display:inline-flex;align-items:center;border:1px solid var(--hairline);border-radius:9999px;background:var(--surface-2);color:var(--muted);font-size:12px;line-height:1;padding:6px 10px}.chip--accent{background:var(--accent);color:var(--on-accent);border-color:transparent}.overlay-btn{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:rgba(255,255,255,.7);border:1px solid var(--border);border-radius:var(--radius-input);padding:6px 12px;color:var(--text-secondary)}.overlay-btn:hover{color:var(--accent)}.skeleton{position:relative;overflow:hidden;background:var(--skeleton)}.skeleton:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.6) 50%,rgba(255,255,255,0));animation:shimmer 1.6s infinite}@keyframes shimmer{to{transform:translateX(100%)}}