:root{--color-white: #ffffff;--color-black: #111111;--color-gray-25: #fbfaff;--color-gray-50: #f7f8fd;--color-gray-100: #f0eef7;--color-gray-200: #e2e8f0;--color-gray-300: #cbd5e1;--color-gray-400: #94a3b8;--color-gray-500: #64748b;--color-gray-600: #475569;--color-gray-800: #1f2937;--color-gray-900: #111827;--brand-primary: #5a2cfc;--brand-primary-strong: #4a24d6;--brand-secondary: #ad6cfc;--brand-primary-soft: #ece8ff;--brand-primary-soft-alt: #ffffff;--brand-primary-border: #cbc2ff;--brand-gradient: linear-gradient(to right, #ad6cfc 0%, #5a2cfc 100%);--app-bg: var(--color-white);--app-surface: var(--color-gray-100);--app-surface-muted: var(--color-gray-50);--app-surface-raised: var(--color-white);--app-surface-subtle: rgba(90, 44, 252, .06);--app-border: #e2e8f0;--app-border-strong: #cbd5e1;--surface-page: var(--color-white);--surface-panel: var(--color-white);--surface-menu: var(--color-white);--border-subtle: #dedbea;--border-strong: #cbc2ff;--state-hover: #f8f6ff;--state-selected: #f2edff;--state-disabled: #f3f2f7;--text-primary: var(--color-gray-900);--text-secondary: var(--color-gray-600);--text-muted: var(--color-gray-500);--text-faint: var(--color-gray-400);--brand-focus-ring: rgba(90, 44, 252, .35);--overlay-backdrop: rgba(12, 14, 34, .48);--overlay-backdrop-blur: blur(10px);--success: #16a34a;--success-soft: rgba(22, 163, 74, .12);--success-border: rgba(22, 163, 74, .22);--warning: #d97706;--warning-soft: rgba(217, 119, 6, .12);--warning-border: rgba(217, 119, 6, .24);--danger: #dc2626;--danger-soft: rgba(220, 38, 38, .1);--danger-border: rgba(220, 38, 38, .22);--radius-xs: 6px;--radius-sm: 6px;--radius-control: 8px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-pill: 999px;--space-1px: 1px;--space-2px: 2px;--space-3px: 3px;--space-0: 4px;--space-5px: 5px;--space-1: 6px;--space-7px: 7px;--space-2: 8px;--space-9px: 9px;--space-10px: 10px;--space-11px: 11px;--space-3: 12px;--space-14px: 14px;--space-4: 16px;--space-18px: 18px;--space-20px: 20px;--space-22px: 22px;--space-5: 24px;--space-25px: 25px;--space-26px: 26px;--space-28px: 28px;--space-6: 32px;--space-34px: 34px;--space-36px: 36px;--space-7: 40px;--space-42px: 42px;--space-8: 48px;--space-50px: 50px;--space-56px: 56px;--space-58px: 58px;--space-64px: 64px;--space-72px: 72px;--space-76px: 76px;--space-84px: 84px;--space-108px: 108px;--font-weight-light: 300;--font-weight-default: 400;--font-size-xs: 12px;--font-size-sm: 13px;--font-size-md: 14px;--font-size-lg: 16px;--font-size-feature: 18px;--font-size-section: 20px;--font-size-page: 32px;--line-height-tight: 1.25;--line-height-default: 1.5;--line-height-relaxed: 1.7;--shadow-menu: 0 16px 24px rgba(47, 43, 68, .16);--shadow-panel: 0 16px 24px rgba(48, 43, 82, .12);--shadow-dark: var(--shadow-panel);--shadow-modal: 0 24px 48px rgba(30, 26, 50, .2);--shadow-control: 0 8px 20px rgba(47, 43, 68, .08);--shadow-brand: 0 12px 28px rgba(90, 44, 252, .22);--shadow-toast: 0 16px 36px rgba(25, 22, 36, .22);--focus-ring: 0 0 0 3px var(--brand-focus-ring);--duration-fast: .12s;--duration-normal: .18s;--duration-slow: .24s;--duration-toast: 2s;--ease-standard: cubic-bezier(.2, .8, .2, 1);--ease-enter: cubic-bezier(.22, 1, .36, 1);--z-base: 0;--z-raised: 10;--z-sticky: 120;--z-header: 260;--z-dropdown: 400;--z-toast: 650;--z-drawer: 900;--z-modal: 1200;--z-critical: 1600;--title-page-size: var(--font-size-page);--title-feature-size: var(--font-size-feature);--title-section-size: var(--font-size-section);--title-panel-size: var(--font-size-lg);--modal-radius: var(--radius-xl);--modal-padding: var(--space-5);--toast-radius: var(--radius-lg);--toast-background: rgba(38, 36, 44, .96);--toast-foreground: var(--color-white);--toast-success-background: #15803d;--toast-warning-background: #b45309;--toast-error-background: #b91c1c;--feature-content-inline-offset: 8px;--feature-content-width: calc( 100% - (var(--feature-content-inline-offset) * 2) );--app-viewport-height: 100dvh;--app-sidebar-width: 220px;--feature-sidebar-width: var(--app-sidebar-width);--app-header-height: 64px;--app-content-height: calc(var(--app-viewport-height) - var(--app-header-height));--control-height-md: 34px;--content-max-width: 1440px;--feature-page-padding-x: 24px;--fm-brand: #6d3cff;--fm-brand-2: #9a72ff;--fm-brand-soft: #f2edff;--fm-ink: #20202a;--fm-muted: #8a8a9c;--fm-subtle: #b7b6c6;--fm-line: #dedde8;--fm-panel: #f7f6fb;--fm-panel-2: #f0eef8;--fm-shadow: 0 16px 44px rgba(48, 43, 82, .12);--fm-soft-shadow: 0 8px 24px rgba(72, 65, 116, .08);--fm-ease: cubic-bezier(.2, .8, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body,h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd{margin:0}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-default)}html:focus-within{scroll-behavior:smooth}html body{min-height:var(--app-viewport-height);background:var(--app-bg);text-rendering:optimizeSpeed;font-weight:var(--font-weight-default);line-height:1.5;font-family:PingFang SC}a:not([class]){text-decoration-skip-ink:auto}body b,body strong{font-weight:var(--font-weight-default)}img,picture{display:block;max-width:100%}input,button,textarea,select{font-family:inherit}html,body,#root{overscroll-behavior:none}.app-route-loading{display:grid;min-height:100dvh;place-items:center;color:var(--text-secondary);background:var(--app-bg);font-size:14px}*{scrollbar-width:thin;scrollbar-color:#888888 rgba(255,255,255,.04)}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-track{background:#ffffff09;border-radius:999px}*::-webkit-scrollbar-thumb{background:#888;border:1px solid rgba(5,5,5,.78);border-radius:999px}*::-webkit-scrollbar-thumb:hover{background:#9a9a9a}input:not([type=checkbox]):not([type=radio]):not([type=range]):focus,textarea:focus{outline:0;box-shadow:none}input:not([type=checkbox]):not([type=radio]):not([type=range]):focus-visible,textarea:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px;box-shadow:var(--focus-ring)}@keyframes spin{to{transform:rotate(360deg)}}.lucide-loader-2{animation:spin 1s linear infinite;transform-box:fill-box;transform-origin:center}@media(prefers-reduced-motion:reduce){.lucide-loader-2{animation:none}}.ui-page-title,.ui-feature-title,.ui-section-title,.ui-panel-title{margin:0;color:var(--text-primary);letter-spacing:0}.ui-page-title{font-size:var(--title-page-size);line-height:var(--line-height-tight)}.ui-feature-title{font-size:var(--title-feature-size);line-height:1.35}.ui-section-title{font-size:var(--title-section-size);line-height:1.35}.ui-panel-title{font-size:var(--title-panel-size);line-height:1.4}.ui-modal{position:fixed;inset:0;z-index:var(--z-modal);isolation:isolate;display:grid;place-items:center;padding:var(--modal-padding)}.ui-modal__backdrop{position:absolute;inset:0;z-index:0;padding:0;background:var(--overlay-backdrop);border:0;-webkit-backdrop-filter:var(--overlay-backdrop-blur);backdrop-filter:var(--overlay-backdrop-blur);cursor:pointer;animation:ui-modal-backdrop-in var(--duration-normal) ease both}.ui-modal__surface{position:relative;z-index:1;min-width:0;max-width:100%;max-height:calc(var(--app-viewport-height) - (var(--modal-padding) * 2));color:var(--text-primary);background:var(--surface-panel);border:1px solid var(--border-subtle);border-radius:var(--modal-radius);box-shadow:var(--shadow-modal);outline:none;animation:ui-modal-surface-in var(--duration-slow) var(--ease-enter) both}.ui-modal__header{padding:var(--space-5) var(--space-6) var(--space-3)}.ui-modal__body{min-height:0;padding:var(--space-3) var(--space-6) var(--space-5);overflow-y:auto}.ui-modal__actions{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-2);padding:var(--space-4) var(--space-6) var(--space-5)}.ui-modal__close{position:absolute;top:var(--space-3);right:var(--space-3);z-index:2;border-radius:var(--radius-pill)}.ui-modal--compact .ui-modal__surface,.ui-modal--confirm .ui-modal__surface{width:min(440px,100%)}.ui-modal--wide .ui-modal__surface{width:min(960px,100%)}.ui-modal--detail .ui-modal__surface{width:min(1180px,calc(100vw - 64px));height:min(820px,calc(var(--app-viewport-height) - 64px));overflow:hidden}.ui-toast-layer{position:fixed;top:calc(var(--app-header-height) + var(--space-4));right:var(--space-5);left:calc(var(--app-sidebar-width) + var(--space-5));z-index:var(--z-toast);display:flex;justify-content:center;pointer-events:none}.ui-toast{display:inline-flex;min-height:40px;max-width:min(520px,calc(100vw - 48px));align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);color:var(--toast-foreground);background:var(--toast-background);border:1px solid rgba(255,255,255,.12);border-radius:var(--toast-radius);box-shadow:var(--shadow-toast);font-size:var(--font-size-md);line-height:1.4;overflow-wrap:anywhere;animation:ui-toast-in var(--duration-normal) var(--ease-enter) both}.ui-toast--success{background:var(--toast-success-background)}.ui-toast--warning{background:var(--toast-warning-background)}.ui-toast--error{background:var(--toast-error-background)}@keyframes ui-modal-backdrop-in{0%{opacity:0}to{opacity:1}}@keyframes ui-modal-surface-in{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes ui-toast-in{0%{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.ui-button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:38px;padding:0 var(--space-4);color:var(--text-secondary);background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--radius-md);font-size:var(--font-size-md);cursor:pointer;transition:color var(--duration-normal) ease,background var(--duration-normal) ease,border-color var(--duration-normal) ease,box-shadow var(--duration-normal) ease}.ui-button:hover,.ui-button:focus-visible{color:var(--brand-primary);border-color:var(--brand-primary-border);box-shadow:0 0 0 4px var(--brand-primary-soft-alt)}.ui-button:disabled,.ui-button.is-disabled{cursor:not-allowed;opacity:.55;box-shadow:none}.ui-button--primary{color:var(--color-white);background:var(--brand-gradient);border-color:transparent;box-shadow:var(--shadow-brand)}.ui-button--primary:hover,.ui-button--primary:focus-visible{color:var(--color-white);filter:brightness(1.03)}.ui-button--danger{color:var(--danger);background:var(--danger-soft);border-color:var(--danger-border)}.ui-icon-button{display:inline-grid;width:36px;height:36px;place-items:center;color:var(--text-muted);background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--radius-md);cursor:pointer;transition:color .16s ease,background .16s ease,border-color .16s ease}.ui-icon-button:hover,.ui-icon-button:focus-visible{color:var(--brand-primary);background:var(--brand-primary-soft-alt);border-color:var(--brand-primary-border)}.ui-upload-clear-button{position:absolute;top:var(--space-2);left:var(--space-2);z-index:var(--z-raised);display:inline-grid;width:24px;height:24px;place-items:center;color:#365b7f;background:#ffffffeb;border:1px solid rgba(164,192,220,.9);border-radius:var(--radius-pill);box-shadow:0 6px 16px #1e538d29;cursor:pointer;transition:transform .14s ease,background .14s ease,color .14s ease,border-color .14s ease}.ui-upload-clear-button:hover,.ui-upload-clear-button:focus-visible{color:#b42318;background:#fff;border-color:#f4776ac7;outline:none;transform:translateY(-1px)}.ui-field{display:grid;gap:var(--space-2);min-width:0}.ui-field label,.ui-field__label{color:var(--text-secondary);font-size:13px}.ui-input,.ui-select,.ui-textarea,.ui-dropdown{width:100%;color:var(--text-primary);background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--radius-md);transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.ui-input,.ui-select{min-height:40px;padding:0 12px}.ui-textarea{min-height:112px;padding:10px 12px;resize:vertical}.ui-input:focus,.ui-select:focus,.ui-textarea:focus,.ui-dropdown:focus-visible,.ui-input:focus-visible,.ui-select:focus-visible,.ui-textarea:focus-visible{border-color:var(--brand-primary-border);box-shadow:0 0 0 4px var(--brand-primary-soft-alt)}.ui-panel{min-width:0;color:var(--text-primary);background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--radius-lg)}.ui-panel--flat{border-color:transparent;box-shadow:none}.ui-toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);min-width:0}.ui-tabs{display:inline-flex;align-items:center;gap:var(--space-1);padding:4px;background:var(--app-surface-muted);border:1px solid var(--app-border);border-radius:var(--radius-lg)}.ui-filter-pill{display:inline-flex;min-height:36px;align-items:center;justify-content:center;padding:0 16px;color:#777387;background:#fff;border:1px solid #e2dfed;border-radius:var(--radius-pill);font-size:14px;cursor:pointer;transition:color .16s ease,background .16s ease,border-color .16s ease}.ui-filter-pill:hover,.ui-filter-pill:focus-visible{color:var(--fm-brand, var(--brand-primary));border-color:#cfc6ff;outline:none}.ui-filter-pill.is-active,.ui-filter-pill.selected,.ui-filter-pill[aria-selected=true]{color:#fff;background:var(--fm-brand, var(--brand-primary));border-color:var(--fm-brand, var(--brand-primary))}.ui-tab{min-height:32px;padding:0 12px;color:var(--text-muted);background:transparent;border:0;border-radius:var(--radius-md);font-size:13px;cursor:pointer}.ui-tab.is-active,.ui-tab[aria-selected=true]{color:var(--brand-primary);background:var(--app-surface);box-shadow:0 6px 16px #0f172a14}.ui-empty{display:grid;place-items:center;align-content:center;gap:var(--space-2);min-height:180px;padding:28px;color:var(--text-muted);text-align:center}.ui-empty--fill{width:100%;height:100%;min-height:0}.ui-history-empty{grid-column:1 / -1;align-self:center;justify-self:center;width:min(420px,86vw);min-height:min(420px,calc(100vh - 220px));padding:30px 24px;background:var(--surface-panel);border-radius:var(--radius-lg)}.ui-history-empty--fill{width:100%;height:100%;min-height:0}.ui-history-empty--compact{min-height:220px;padding:var(--space-5)}.ui-history-empty--borderless{background:transparent;border-color:transparent}.ui-history-panel{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--surface-panel);border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.ui-history-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4);border-bottom:1px solid var(--border-subtle)}.ui-history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--space-4);min-width:0}.ui-history-list{display:grid;gap:var(--space-3);min-width:0}.ui-history-status{display:inline-flex;align-items:center;gap:var(--space-1);width:fit-content;padding:2px var(--space-2);color:var(--text-muted);background:var(--app-surface);border-radius:var(--radius-pill);font-size:var(--font-size-sm);line-height:1.5}.ui-empty__illustration{width:min(180px,70vw);height:auto}.ui-empty__title{color:var(--text-secondary);font-size:var(--font-size-lg);line-height:var(--line-height-default)}.ui-empty__description{color:var(--text-muted);font-size:var(--font-size-md);line-height:var(--line-height-relaxed)}.ui-loading,.ui-error{display:grid;min-height:180px;place-items:center;padding:var(--space-6);text-align:center}.ui-loading{color:var(--text-muted)}.ui-error{color:var(--danger);background:var(--danger-soft);border:1px solid var(--danger-border);border-radius:var(--radius-lg)}.ui-send-button{display:inline-flex;align-items:center;justify-content:center;min-height:34px;width:44px;color:#000;background:linear-gradient(135deg,var(--fm-brand-2),var(--fm-brand));border:0;border-radius:var(--radius-pill);cursor:pointer;white-space:nowrap}.ui-send-button:not(:disabled){background:var(--fm-brand);border-color:var(--fm-brand);box-shadow:0 12px 26px #683eff38}.ui-send-button:disabled{color:#b8b5c7;background:#6d3cff;border:1px solid #dedbea;box-shadow:none;cursor:not-allowed;opacity:.65}[data-tooltip]{position:relative}[data-tooltip]:before,[data-tooltip]:after{position:absolute;z-index:var(--z-dropdown);pointer-events:none;opacity:0;transition:opacity .16s ease,transform .16s ease}[data-tooltip]:before{bottom:calc(100% + 10px);left:50%;min-width:max-content;padding:6px 8px;color:#fff;background:#26242cf0;border-radius:var(--radius-xs);box-shadow:0 12px 24px #1916242e;font:var(--font-weight-default) 12px/1.25 "PingFang SC";white-space:nowrap;content:attr(data-tooltip);transform:translate(-50%,4px)}[data-tooltip]:after{bottom:calc(100% + 6px);left:50%;width:8px;height:8px;background:#26242cf0;content:"";transform:translate(-50%,4px) rotate(45deg)}[data-tooltip]:hover:before,[data-tooltip]:hover:after,[data-tooltip]:focus-visible:before,[data-tooltip]:focus-visible:after{opacity:1}[data-tooltip]:hover:before,[data-tooltip]:focus-visible:before{transform:translate(-50%)}[data-tooltip]:hover:after,[data-tooltip]:focus-visible:after{transform:translate(-50%) rotate(45deg)}[data-tooltip--left]:before{top:50%;right:auto;bottom:auto;left:calc(100% + 10px);transform:translate(4px,-50%)}[data-tooltip--left]:after{top:50%;right:auto;bottom:auto;left:calc(100% + 6px);transform:translate(4px,-50%) rotate(45deg)}[data-tooltip--left]:hover:before,[data-tooltip--left]:focus-visible:before{transform:translateY(-50%)}[data-tooltip--left]:hover:after,[data-tooltip--left]:focus-visible:after{transform:translateY(-50%) rotate(45deg)}[data-tooltip--bottom]:before{top:calc(100% + 10px);bottom:auto;transform:translate(-50%,-4px)}[data-tooltip--bottom]:after{top:calc(100% + 6px);bottom:auto;transform:translate(-50%,-4px) rotate(45deg)}[data-tooltip--bottom]:hover:before,[data-tooltip--bottom]:focus-visible:before{transform:translate(-50%)}[data-tooltip--bottom]:hover:after,[data-tooltip--bottom]:focus-visible:after{transform:translate(-50%) rotate(45deg)}[data-tooltip=""]:before,[data-tooltip=""]:after{display:none}.credits-chip{margin-left:auto;padding:8px 12px;color:var(--fm-brand);background:var(--fm-brand-soft);border:1px solid #dcd4ff;border-radius:var(--radius-pill);font-size:13px}.results-feed{display:grid;grid-template-columns:repeat(3,minmax(260px,1fr));gap:var(--space-5);margin:24px auto 0}.result-card{overflow:hidden;background:#fff;border:1px solid #e4e9f0;border-radius:var(--radius-xl);box-shadow:0 6px 18px #212b3612}.result-card.status-processing{border-color:var(--brand-primary-border)}.result-card.status-failed{border-color:#f3b9b9}.composer-add{border-radius:var(--radius-pill)}[data-feature-module=face-swap] input,[data-feature-module=face-swap] textarea,[data-feature-module=face-swap] select,[data-feature-module=motion] input,[data-feature-module=motion] textarea,[data-feature-module=motion] select,[data-feature-module=voice] input,[data-feature-module=voice] textarea,[data-feature-module=voice] select,[data-feature-module=music] input,[data-feature-module=music] textarea,[data-feature-module=music] select,[data-feature-module=voice-convert] input,[data-feature-module=voice-convert] textarea,[data-feature-module=voice-convert] select,[data-feature-module=transcribe] input,[data-feature-module=transcribe] textarea,[data-feature-module=transcribe] select{background:#f8f7fc;border:1px solid #dedbea;color:var(--fm-ink)}[data-feature-module=face-swap] button,[data-feature-module=motion] button,[data-feature-module=voice] button,[data-feature-module=music] button,[data-feature-module=voice-convert] button,[data-feature-module=transcribe] button{border-color:#dedbea}.result-preview{display:grid;height:155px;margin:16px 16px 0;place-items:center;overflow:hidden;background:#f4f2fa;border-radius:var(--radius-lg)}.result-preview img{width:100%;height:100%;object-fit:cover}.processing-state,.failed-state{display:grid;width:100%;height:100%;place-items:center}.processing-state{color:var(--brand-primary);background:linear-gradient(90deg,#fff0,#ffffff8f,#fff0),var(--brand-primary-soft-alt);background-size:220% 100%;animation:shimmer 1.2s linear infinite}.failed-state{color:#c2410c;background:#fff1ed}@keyframes shimmer{0%{background-position:180% 0}to{background-position:-40% 0}}.result-meta{padding:12px 16px 16px}.tag-row{display:flex;flex-wrap:wrap;gap:var(--space-1);margin-bottom:8px}.model-tag,.ratio-tag,.quality-tag,.count-tag{display:inline-flex;min-height:22px;align-items:center;padding:0 8px;border-radius:var(--radius-xs);font-size:12px;line-height:1}.model-tag{display:none;color:#0069d9;background:#e9f3ff;border:1px solid #b7d8ff}.ratio-tag{color:#007a9f;background:#e7faff;border:1px solid #b9ecf6}.quality-tag{color:#6844d9;background:#f0e9ff;border:1px solid #d8c9ff}.count-tag{color:#007f63;background:#e8fff8;border:1px solid #c2f2e4}.time-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;color:#8a94a6;font-size:13px}.time-row strong{min-height:22px;padding:2px 8px;color:#c44918;background:#fff3e8;border:1px solid #ffd6b5;border-radius:var(--radius-xs);font-size:12px}.result-meta p{display:-webkit-box;min-height:64px;margin:0 0 12px;padding:10px 12px;overflow:hidden;color:var(--text-primary);border-color:var(--app-border);color:#24496f;background:#f0eef7;border:1px solid #edf1f5;border-radius:var(--radius-control);font-size:14px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.card-actions{display:grid;grid-template-columns:36px repeat(3,minmax(0,1fr));gap:var(--space-2)}.card-actions button,.card-actions .card-action-link{display:inline-flex;min-height:36px;align-items:center;justify-content:center;gap:var(--space-5px);color:#174a7c;background:#fff;border:1px solid #dbe5ef;border-radius:var(--radius-control);cursor:pointer;font-size:13px;white-space:nowrap}.card-actions .card-action-link{color:var(--text-secondary);background:#ffffff12;border-color:var(--app-border);text-decoration:none}.card-actions .card-action-link:hover{color:#fff;background:var(--brand-primary-soft);border-color:var(--brand-primary-border)}.card-actions button:disabled{cursor:not-allowed;opacity:.55}.card-actions button:focus-visible,.card-actions .card-action-link:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px}.card-actions .icon-circle{color:#98a5b3;border-radius:var(--radius-pill)}.card-actions .icon-circle.is-favorite{color:#161616;background:#fff8d7;border-color:#f4dc70}.empty-results{display:grid;grid-column:1 / -1;min-height:240px;place-items:center;color:#667085;background:#fff;border:1px dashed #d4dce7;border-radius:var(--radius-xl)}.generation-results-feed{align-items:start}.generation-empty-results{min-height:420px}.ui-history-list{display:grid;gap:var(--space-2);min-width:0}.ui-history-item{display:grid;gap:var(--space-1);min-width:0;padding:12px;color:var(--text-secondary);background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--radius-md)}.back-to-top-button{position:fixed;right:30px;bottom:30px;z-index:var(--z-sticky);display:inline-grid;width:48px;height:48px;place-items:center;color:#fff;background:var(--brand-gradient);border:none;border-radius:var(--radius-pill);box-shadow:0 18px 38px #5a2cfc47;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px) scale(.94);transition:opacity .18s ease,transform .18s ease,box-shadow .18s ease,filter .18s ease}.back-to-top-button.is-visible{opacity:1;pointer-events:auto;transform:translateY(0) scale(1)}.back-to-top-button:hover,.back-to-top-button:focus-visible{box-shadow:0 20px 46px #5a2cfc5c;filter:brightness(1.04);transform:translateY(-2px) scale(1)}.back-to-top-button:active{transform:translateY(0) scale(.96)}.image-workbench-back-to-top{right:370px}@media(max-width:1024px){.ui-toast-layer{right:var(--space-4);left:var(--space-4)}.back-to-top-button,.image-workbench-back-to-top{right:18px;bottom:20px;width:44px;height:44px}}@media(max-width:768px){.ui-modal{padding:var(--space-3)}.ui-modal__surface,.ui-modal--detail .ui-modal__surface{width:100%;max-height:calc(var(--app-viewport-height) - (var(--space-3) * 2))}.ui-modal--detail .ui-modal__surface{height:auto}}@media(prefers-reduced-motion:reduce){.ui-modal__backdrop,.ui-modal__surface,.ui-toast{animation:none}.back-to-top-button{transition:none}}@keyframes fm-spinner-spin{to{transform:rotate(360deg)}}