:root{--bg-primary:#0a0908;--bg-secondary:#171615;--bg-elevated:#232120;--bg-hover:#302d2b;--bg-input:#1a1817;--bg-tertiary:#2a2827;--text-primary:#fafaf9;--text-secondary:#d6d3d1;--text-tertiary:#c1bbb4;--text-disabled:#8b857f;--text-on-accent:#fff;--text-on-light:#000;--border-subtle:#fafaf91f;--border-default:#fafaf92e;--border-strong:#fafaf93d;--border-hover:#ffffff40;--white-3:#ffffff08;--white-4:#ffffff0a;--white-6:#ffffff0f;--white-8:#ffffff14;--white-10:#ffffff1a;--white-12:#ffffff1f;--white-15:#ffffff26;--white-20:#fff3;--accent-primary:#0e7490;--accent-primary-hover:#0b5c73;--accent-primary-muted:#095164;--accent-primary-rgb:14, 116, 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#0003;--shadow-ring-accent-with-depth:0 0 0 1px #0e749033, 0 4px 12px #0003;--focus-ring-offset:2px;--glass-bg:#ffffff08;--glass-border:#ffffff12;--glass-blur:blur(12px);--font-sans:"Inter Tight", "Inter", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", "Courier New", monospace;--font-size-hero:32px;--font-size-h1:26px;--font-size-h2:20px;--font-size-h3:17px;--font-size-body:15px;--font-size-body-sm:14px;--font-size-small:13px;--font-size-xs:12px;--font-size-micro:11px;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--line-height-tight:1.2;--line-height-normal:1.5;--line-height-relaxed:1.75;--transition-fast:.15s ease;--transition-normal:.2s ease;--transition-slow:.3s ease;--accent-glow:0 0 0 3px #0e74902e;--focus-ring:2px solid var(--accent-primary);--touch-target-min:44px;--touch-target-comfortable:48px;--desktop-auth-bar-height:53px;--bottom-sheet-handle:32px;--safe-area-top:env(safe-area-inset-top,0px);--safe-area-bottom:env(safe-area-inset-bottom,0px);--safe-area-left:env(safe-area-inset-left,0px);--safe-area-right:env(safe-area-inset-right,0px);--bp-mobile:480px;--bp-phablet:768px;--bp-tablet:1024px;--bp-laptop:1440px;--bp-desktop:1920px;--sidebar-width-mobile:0px;--sidebar-width-phablet:200px;--sidebar-width-tablet:240px;--sidebar-width-desktop:clamp(240px, 22vw, 320px);--main-padding-desktop:32px;--preview-size-desktop:600px;--settings-width-desktop:clamp(280px, 24vw, 340px);--settings-width-tablet:300px;--preview-padding-mobile:8px;--preview-padding-tablet:12px;--preview-padding-desktop:16px;--preview-max-height-mobile:55vh;--preview-max-height-tablet:62vh;--preview-max-height-desktop:72vh;--timeline-height-mobile:80px;--timeline-height-tablet:100px;--timeline-height-desktop:120px;--timeline-thumb-mobile:60px;--timeline-thumb-tablet:90px;--timeline-thumb-desktop:120px;--font-base-mobile:14px;--font-base-tablet:15px;--font-base-desktop:16px;--mobile-header-height:56px;--mobile-cta-height:72px;--mobile-tab-min-height:44px;--mobile-tab-padding:8px 14px;--mobile-safe-bottom:env(safe-area-inset-bottom,0px);--mobile-content-padding:12px;--mobile-generate-btn-height:52px;--mobile-carousel-height:96px;--mobile-dim-rail-height:40px;--z-base:0;--z-above:1;--z-stack-mid:2;--z-stack-top:3;--z-preview:5;--z-canvas:9;--z-overlay:11;--z-grain:12;--z-timeline:15;--z-dropdown:25;--z-sticky:20;--z-toolbar:30;--z-mobile-cta:50;--z-mobile-header:100;--z-bottom-sheet-overlay:200;--z-bottom-sheet:210;--z-drawer:300;--z-modal:400;--z-toast:500;--z-tooltip:600;--z-onboarding:700;--header-height:48px;--accordion-header-height:48px;--accordion-padding:8px;--accordion-body-padding:8px;--accordion-gap:6px;--button-height-sm:32px;--button-height-md:40px;--button-height-lg:48px;--input-height:36px;--pill-height:36px;--slider-track-height:4px;--ctrl-sm:28px;--ctrl-md:34px;--ctrl-lg:40px;--sidebar-gap:8px;--sidebar-section-pad:10px;--sidebar-body-pad-x:12px;--cta-footer-height:180px;--control-height-xs:24px;--control-height-sm:28px;--control-height-md:32px;--control-height-lg:36px;--label-font-size:10px;--label-font-size-md:11px;--label-letter-spacing:.09em;--label-color:var(--text-tertiary);--panel-section-gap:6px;--panel-header-padding:5px 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ease-in-out infinite badge-pulse}@keyframes badge-pulse{0%,to{opacity:1}50%{opacity:.7}}.sidebar .template-group-title .tg-chevron{width:12px;height:12px;color:var(--text-disabled);transition:transform var(--transition-fast);flex-shrink:0;margin-left:auto}.template-group.tg-collapsed .template-group-title .tg-chevron{transform:rotate(-90deg)}.template-group.tg-collapsed .template-group-title{opacity:.6;margin-bottom:0}.template-group.tg-collapsed .template-grid,.template-group.tg-collapsed .effect-pills,.template-group.tg-collapsed .effect-grid{display:none}.effect-search-bar{padding:var(--spacing-xs) var(--spacing-sm);background:var(--bg-secondary);z-index:var(--z-sticky);border-bottom:1px solid var(--border-subtle);position:sticky;top:44px}.effect-card{scroll-margin-top:100px}.effect-search-bar input[type=search]{width:100%;height:32px;padding:0 var(--spacing-sm);background:var(--bg-primary);border:1px solid var(--border-subtle);color:var(--text-primary);font-size:var(--font-size-xs);border-radius:0;outline:none;transition:border-color .15s,box-shadow .15s}.effect-search-bar input[type=search]:focus{border-color:var(--accent-primary);box-shadow:0 0 0 2px #0e74901a}.effect-search-bar input[type=search]::placeholder{color:var(--text-disabled)}.effect-suggestions{gap:var(--space-1);margin-top:var(--space-1);flex-wrap:wrap;display:flex}.effect-tag{padding:3px var(--spacing-sm);font-size:var(--font-size-micro);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;border:none;border-radius:0;font-weight:500;line-height:1.4;transition:background .15s,color .15s}.effect-tag:hover{background:var(--bg-hover);color:var(--text-primary)}.effect-tag.active,.effect-tag[data-active=true]{background:var(--accent-primary);color:var(--text-on-accent)}.effect-tier-tabs{gap:var(--space-1);padding:var(--space-1);background:var(--white-05,#ffffff0d);margin-bottom:var(--spacing-xs);border-radius:0;display:flex}.tier-tab{height:44px;padding:var(--space-2) var(--space-3);color:var(--text-tertiary);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:var(--spacing-compact);background:0 0;border:none;border-radius:0;flex:1;min-height:36px;font-weight:600;transition:background .15s,color .15s;display:flex}.tier-tab:hover{color:var(--text-primary);background:var(--white-05,#ffffff0d)}.tier-tab:active{background:var(--white-15,#ffffff26);transform:scale(.97)}.tier-tab.active{color:var(--text-primary);background:var(--white-10,#ffffff1a)}.tier-tab-count{font-size:var(--font-size-xs);opacity:.5;font-weight:400}.effect-tier-panel{display:none}.effect-tier-panel.active{display:block}.settings{background:linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);border-left:1px solid var(--border-default);flex-direction:column;flex:1;min-height:0;padding:0;display:flex;position:relative;overflow:hidden;box-shadow:inset 1px 0 #ffffff08}.settings-scroll{scrollbar-width:thin;scrollbar-color:var(--border-default) transparent;background:linear-gradient(#ffffff05 0%,#0000 100%);flex-direction:column;flex:1;justify-content:flex-start;gap:0;max-width:100%;min-height:0;padding:0;display:flex;overflow:hidden auto;-webkit-mask-image:linear-gradient(#000 calc(100% - 32px),#0000 100%);mask-image:linear-gradient(#000 calc(100% - 32px),#0000 100%)}.settings-scroll>*{flex-shrink:0}.settings-scroll::-webkit-scrollbar{width:4px}.settings-scroll::-webkit-scrollbar-track{background:0 0}.settings-scroll::-webkit-scrollbar-thumb{background:var(--white-10);border-radius:0}.settings-scroll>.setting-section,.settings-scroll>.section-group{padding:var(--spacing-sm) 0;border-bottom:1px solid var(--white-4);margin-bottom:0}.settings-scroll>.setting-section:first-child,.settings-scroll>.section-group:first-child{padding-top:4px}.settings-scroll>:last-child{padding-bottom:var(--spacing-lg);border-bottom:none}.setting-section.is-hidden,.section-group.is-hidden,.setting-section[style*="display: none"],.setting-section[style*=display\:none],.section-group[style*="display: none"],.section-group[style*=display\:none]{border:none!important;min-height:0!important;margin:0!important;padding:0!important;display:none!important}body[data-mode=photo] #text-settings-group,body[data-mode=photo] #text-mode-tabs,body[data-mode=photo] #palette-section,body[data-mode=photo] #background-section,body[data-mode=photo] #color-section,body[data-mode=photo] #font-section,body[data-mode=photo] #style-section,body[data-mode=photo] #text-section,body[data-mode=photo] #effect-lights-section,body[data-mode=photo] #fontsize-section,body[data-mode=photo] #text-effects-divider,body[data-mode=collage] #text-effects-divider,body[data-mode=text] #cta-timing-row,body[data-mode=collage] #export-format-section,body[data-mode=collage] #accordion-animacao,body[data-mode=collage] #cta-timing-row,body[data-mode=collage] #history-strip,body[data-mode=photo] #history-strip,body[data-mode=text] #timeline-wrapper{display:none}body[data-mode=lyrics] #timeline-wrapper,body[data-mode=lyrics] .timeline-wrapper{display:block}.overlay-hint-box{align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md-sm);background:color-mix(in srgb, var(--color-accent) 12%, transparent);border-left:2px solid var(--accent-primary);font-size:var(--font-size-xs);color:var(--text-secondary);border-radius:0;line-height:1.4;display:flex}body[data-mode=photo] #text-edit-bar,body[data-mode=lyrics] #text-edit-bar{display:none}body[data-mode=photo] .preview-text-input,body[data-mode=photo] #char-counter,body[data-mode=collage] #char-counter{display:none!important}.settings-tabs{border-bottom:1px solid var(--border-default);background:var(--bg-secondary);flex-shrink:0;display:flex}.settings-tab{justify-content:center;align-items:center;gap:var(--spacing-xs);min-height:var(--ctrl-lg);padding:0 var(--spacing-md);font-size:var(--font-size-xs);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;font-weight:500;transition:color .15s,border-color .15s;display:flex}.settings-tab:hover{color:var(--text-primary)}.settings-tab.active{color:var(--text-primary);border-bottom-color:var(--accent-primary)}.settings-panel{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.settings-panel.is-hidden{display:none}.settings-panel-cta{padding:var(--space-3) var(--space-4) var(--space-4);border-top:1px solid var(--border-subtle);background:var(--bg-secondary);flex-shrink:0}.settings-cta-btn{justify-content:center;align-items:center;gap:var(--space-2);width:100%;min-height:var(--ctrl-lg);padding:0 var(--space-4);background:var(--accent-primary);color:var(--text-on-accent);font-size:var(--font-size-body);cursor:pointer;border:none;border-radius:0;font-weight:600;transition:opacity .15s;display:flex}.settings-cta-btn:hover{opacity:.88}.export-panel-scroll{padding:var(--spacing-md) var(--spacing-md) var(--spacing-xl);scrollbar-width:thin;scrollbar-color:var(--border-default) transparent;gap:var(--spacing-md);flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden auto}.export-panel-scroll::-webkit-scrollbar{width:4px}.export-panel-scroll::-webkit-scrollbar-track{background:0 0}.export-panel-scroll::-webkit-scrollbar-thumb{background:var(--white-10);border-radius:0}.export-section .sidebar-section-label{margin-bottom:var(--spacing-sm);display:block}.cta-timing-row{max-height:140px;padding:var(--space-3);gap:var(--space-3);font-size:var(--font-size-xs);color:var(--text-secondary);visibility:visible;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:0;grid-template-columns:1fr 1fr;margin-bottom:0;transition:max-height .2s,opacity .15s,margin-bottom .2s,visibility .2s;display:grid;overflow:hidden}.cta-timing-row[data-hidden=true],.cta-timing-row.timing-hidden{opacity:0;pointer-events:none;visibility:hidden;border-width:0;max-height:0;margin-bottom:0;padding-top:0;padding-bottom:0}.photo-anchor-btns{gap:4px;display:flex}.photo-anchor-btn{font-size:var(--font-size-xs);border:1px solid var(--border-default);background:var(--panel-surface);color:var(--text-secondary);cursor:pointer;border-radius:0;padding:3px 10px;font-weight:500;transition:background .12s,color .12s,border-color .12s}.photo-anchor-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.export-controls--compact{gap:var(--spacing-sm);flex-direction:column;display:flex}.export-row{gap:var(--spacing-sm);align-items:flex-end;display:flex}.export-row--detail{align-items:flex-end;gap:var(--spacing-sm)}.export-col{flex:1;min-width:0}.export-mini-label{font-size:var(--font-size-micro);text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);margin-bottom:var(--space-2);font-weight:600;line-height:1;display:block}.export-pills-row{gap:var(--space-2);grid-template-columns:repeat(auto-fit,minmax(0,1fr));display:grid}.export-pills-row.cta-format-row{max-height:none;margin-bottom:0;overflow:visible}.export-pills-row.quality-pills{gap:var(--space-2)}.export-group{gap:var(--spacing-xs);flex-direction:column;display:flex}.export-group-desc{font-size:var(--font-size-micro);color:var(--text-tertiary);text-align:center;margin-top:0;line-height:1.2}.export-info{gap:var(--spacing-xs);padding:var(--space-2) var(--space-3);text-align:center;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:0;flex-direction:column;display:flex}.export-info-main{font-size:var(--font-size-xs);color:var(--text-secondary);font-weight:500}.export-info-sub{font-size:var(--font-size-xs);color:var(--text-tertiary)}.export-pills-row .quality-pill,.export-group-buttons .quality-pill{height:36px;min-height:36px;font-size:var(--font-size-xs);flex-direction:row;gap:0}.quality-pill .btn-label{font-size:var(--font-size-small);font-weight:500}.quality-pill .btn-sub{font-size:var(--font-size-micro);color:var(--text-tertiary)}.quality-pill.active .btn-sub{color:#5eaab8b3}.cta-output-row{gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);align-items:center;display:flex}.cta-output-row .cta-format-row{flex:1;max-height:none;margin-bottom:0;overflow:visible}.cta-output-row .quality-pills{flex-shrink:0}.cta-format-row{gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);justify-content:center;max-height:60px;transition:max-height .2s,opacity .15s,margin-bottom .2s;display:flex;overflow:hidden}.cta-format-row.row-hidden{opacity:0;pointer-events:none;max-height:0;margin-bottom:0}.cta-format-pill{text-align:center;padding:0 var(--spacing-xs);font-size:var(--font-size-xs);background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-default);cursor:pointer;min-height:var(--ctrl-md);height:var(--ctrl-md);border-radius:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:1px;font-weight:600;transition:background .15s,border-color .15s,color .15s,opacity .15s;display:flex}.cta-format-pill .pill-sub{font-size:var(--font-size-micro);color:var(--text-tertiary);letter-spacing:.02em;font-weight:400;line-height:1;transition:color .15s}.cta-format-pill:hover{background:var(--white-8);border-color:var(--border-hover);color:var(--text-primary)}.cta-format-pill.active{background:var(--accent-bg);color:var(--text-primary);border-color:rgba(var(--accent-primary-rgb), .45);box-shadow:var(--shadow-ring-accent-sm)}.cta-format-pill.active .pill-sub{color:var(--accent-primary);opacity:.9}:is(.export-controls:has(.cta-format-pill[data-format=mp4].active) .export-row--detail,.export-controls:has(.cta-format-pill[data-format=webm].active) .export-row--detail){display:none}.cta-quality-row{gap:var(--spacing-xs);flex:1;grid-template-columns:repeat(auto-fit,minmax(0,1fr));max-height:60px;transition:max-height .2s,opacity .15s,margin-bottom .2s;display:grid;overflow:hidden}.cta-quality-row.row-hidden{opacity:0;pointer-events:none;max-height:0;margin-bottom:0}.cta-quality-pill{text-align:center;padding:0 var(--spacing-xs);font-size:var(--font-size-xs);background:var(--bg-elevated);color:var(--text-tertiary);border:1px solid var(--border-default);cursor:pointer;-webkit-user-select:none;user-select:none;min-height:var(--ctrl-md);height:var(--ctrl-md);border-radius:0;flex:1;justify-content:center;align-items:center;font-weight:600;transition:background .15s,border-color .15s,color .15s,opacity .15s;display:flex}.cta-quality-pill:hover{background:var(--white-8);border-color:var(--border-hover);color:var(--text-secondary)}.cta-quality-pill.active{background:var(--accent-bg);color:var(--text-primary);border-color:rgba(var(--accent-primary-rgb), .45);box-shadow:var(--shadow-ring-accent-sm)}.quality-pills{gap:var(--spacing-xs);display:flex}.quality-pill{text-align:center;padding:0 var(--spacing-compact);min-height:var(--ctrl-md);background:var(--bg-elevated);border:1px solid var(--border-default);color:var(--text-secondary);font-size:var(--font-size-small);cursor:pointer;border-radius:0;flex:1;justify-content:center;align-items:center;font-weight:500;transition:background .15s,border-color .15s,color 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var(--white-6);padding-top:var(--spacing-sm)}.setting-label{font-size:var(--font-size-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-1);font-weight:600;display:block}.font-size-control.compact{gap:var(--spacing-xs)}.text-settings-group .section-group-content{gap:var(--spacing-xs);flex-direction:column;display:flex}.text-input-large{width:100%;min-height:var(--ctrl-md);padding:0 var(--spacing-md-sm);background:var(--bg-input);border:1px solid var(--border-default);color:var(--text-primary);font-size:var(--font-size-body);text-align:center;transition:background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);border-radius:0;font-weight:600}.text-input-large.force-uppercase{text-transform:uppercase}.text-input-large:focus{background:var(--bg-secondary);border-color:var(--panel-accent-border);outline:none;box-shadow:0 0 0 2px #0e74901a}#font-section select,#background-section 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var(--border-default);color:var(--text-primary);font-size:var(--font-size-xs);border-radius:0;flex:1;font-family:monospace;transition:background .15s,border-color .15s,box-shadow .15s}.color-picker-row input[type=text]:focus{background:var(--bg-secondary);border-color:var(--panel-accent-border);outline:none;box-shadow:0 0 0 2px #0e74901a}.setting-label-sm{font-size:var(--font-size-xs);color:var(--text-tertiary);white-space:nowrap}.btn-sm{padding:2px var(--spacing-sm);font-size:var(--font-size-xs);border:1px solid var(--border-default);cursor:pointer;border-radius:0;line-height:1.6;transition:background .15s,border-color .15s}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{border-color:var(--border-hover);color:var(--text-primary);background:#ffffff0f}.color-tabs{gap:var(--spacing-compact);margin-bottom:var(--spacing-xs);width:100%;display:flex}.color-tabs .tab{font-size:var(--font-size-xs);padding:var(--spacing-xs) var(--spacing-sm);background:var(--panel-surface);border:1px solid var(--border-subtle);color:var(--text-tertiary);cursor:pointer;text-align:center;border-radius:0;flex:1;transition:background .15s,border-color .15s,color .15s}.color-tabs .tab:hover{background:var(--panel-surface-hover);border-color:var(--border-default);color:var(--text-primary)}.color-tabs .tab.active{background:var(--panel-accent-surface);color:var(--text-primary);border-color:var(--panel-accent-border)}.sidebar-format-section{padding:var(--sidebar-section-pad) var(--sidebar-body-pad-x);border-bottom:1px solid var(--white-4);margin-bottom:0}.sidebar-section-label{font-size:var(--font-size-micro);letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-top:20px;margin-bottom:8px;font-weight:600;display:block}.section-group:hover{background:#ffffff05}.section-group-title .chevron{transition:transform 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var(--border-subtle);background:var(--bg-primary);color:var(--text-secondary);font-size:var(--font-size-micro);cursor:pointer;border-radius:0;font-weight:600;transition:background .12s,border-color .12s,color .12s,opacity .12s}.time-picker-popup .tp-btn:hover,.time-picker-popup .tp-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.text-mode-hint-box{font-size:var(--font-size-micro);color:var(--text-disabled);margin-bottom:var(--spacing-xs);background:0 0;border:none;padding:2px 0;line-height:1.3}.toggle-inline{align-items:center;gap:var(--spacing-compact);font-size:var(--font-size-xs);color:var(--text-secondary);cursor:pointer;display:flex}.toggle-inline input[type=checkbox]{accent-color:var(--accent-primary)}.bg-palette-grid{gap:var(--space-1);grid-template-columns:repeat(4,1fr);width:100%;display:grid}.bg-option{align-items:center;gap:var(--spacing-xs);padding:var(--space-1);border:1px solid var(--border-subtle);cursor:pointer;transition:background var(--transition-fast), border-color var(--transition-fast);background:0 0;border-radius:0;flex-direction:column;display:flex}.bg-option:hover{border-color:var(--border-strong);background:var(--white-4)}.bg-option.active{border-color:var(--accent-primary);background:var(--white-6)}.bg-option .bg-preview{aspect-ratio:1;border:1px solid var(--white-8);border-radius:0;width:100%}.bg-option span{font-size:calc(var(--font-size-micro) - 1px);color:var(--text-tertiary);text-align:center}.bg-option.active span{color:var(--accent-primary);font-weight:500}.preview-placeholder{inset:var(--spacing-sm);color:var(--text-disabled);text-align:center;transition:background var(--transition-slow), border-color var(--transition-slow), color var(--transition-slow), opacity var(--transition-slow);z-index:var(--z-timeline);background:0 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img{opacity:.5}.placeholder-preview-label{max-width:240px;font-size:var(--font-size-small);color:var(--text-secondary);opacity:.72;letter-spacing:.01em;line-height:1.35}.placeholder-upload-area{align-items:center;gap:var(--spacing-xs);width:100%;padding:var(--spacing-md);background:#00000026;border:2px dashed #ffffff24;border-radius:0;flex-direction:column;transition:border-color .2s,background .2s;display:flex}.preview-container.drag-over .placeholder-upload-area{border-color:var(--accent-primary);background:rgba(var(--accent-primary-rgb), .08)}.preview-placeholder .placeholder-icon{opacity:.5;width:28px;height:28px;margin-bottom:0;transition:opacity .2s}.preview-container.updating img,.preview-container.updating canvas,.preview-container.updating #preview-text{opacity:.4;transition:opacity .2s}.preview-container.updating:after{content:"";border:2px solid var(--white-10);border-top-color:var(--accent-primary);border-radius:0;width:20px;height:20px;animation:.6s linear infinite 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var(--transition-normal);letter-spacing:.01em;justify-content:center;align-items:center;gap:var(--spacing-sm);border:none;border-radius:0;font-weight:600;display:inline-flex}.placeholder-btn-primary{color:var(--text-secondary);border:1px solid var(--border-default);background:0 0;flex:1;max-width:200px}.placeholder-btn-primary:hover{border-color:var(--border-hover);color:var(--text-primary);background:0 0}.placeholder-btn-secondary{color:var(--text-secondary);border:1px solid var(--border-subtle);background:0 0;flex:1;max-width:200px}.placeholder-btn-secondary:hover{color:var(--text-primary);border-color:rgba(255, 255, 255, var(--border-hover));background:var(--white-3)}.placeholder-demo-link{margin-top:var(--spacing-md-sm);font-size:var(--font-size-small);color:var(--text-tertiary)}.demo-text-link{color:var(--text-secondary);text-underline-offset:2px;cursor:pointer;font-size:inherit;background:0 0;border:none;padding:0;text-decoration:underline;transition:color 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6px;transition:background .15s,border-color .15s,color .15s,opacity .15s}.history-clear:hover{color:var(--color-error,#ef4444);background:#ef44441a}.history-items{gap:var(--spacing-compact);scrollbar-width:none;flex:1;min-width:0;padding-bottom:4px;display:flex;overflow:auto hidden}.history-item{cursor:pointer;border:1px solid var(--border-subtle);border-radius:0;flex-shrink:0;width:48px;height:48px;transition:background .15s,border-color .15s,color .15s,opacity .15s;position:relative;overflow:hidden}.history-item:hover{border-color:var(--accent-primary);transform:scale(1.05)}.history-item img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%}.history-item .history-format{font-size:var(--font-size-micro);color:#fff;background:#000000b3;border-radius:0;padding:1px 4px;font-weight:700;position:absolute;bottom:1px;right:1px}.transition-btn{padding:0 var(--spacing-sm);background:var(--white-3);border:1px solid var(--white-6);color:var(--text-tertiary);cursor:pointer;font-size:var(--font-size-xs);text-align:center;min-height:var(--ctrl-md);border-radius:0;justify-content:center;align-items:center;transition:background .15s,border-color .15s,color .15s,opacity .15s;display:flex}.transition-btn:hover,.transition-btn.active{border-color:var(--border-default);background:var(--white-6);color:var(--text-primary)}.recommended-pill{background:linear-gradient(135deg, var(--white-10) 0%, var(--white-4) 100%);border-color:var(--accent-primary);color:var(--accent-primary);font-weight:600}.recommended-pill:hover{background:linear-gradient(135deg,#ffffff24 0%,#ffffff12 100%)}.preview-container.drag-over{border-color:var(--accent-primary)}.preview-container.drag-over .preview-placeholder{background:rgba(var(--accent-primary-rgb), .05)}.preview-container.drag-over .placeholder-icon{opacity:1;color:var(--accent-primary);filter:drop-shadow(0 0 12px rgba(var(--accent-primary-rgb), 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0;display:flex;overflow:visible}.unified-bar{align-items:center;gap:var(--spacing-sm);padding:var(--spacing-compact) var(--spacing-sm);scrollbar-width:none;min-height:44px;display:flex;overflow-x:auto}.unified-bar::-webkit-scrollbar{display:none}.unified-bar-badges{gap:var(--spacing-xs);flex-shrink:0;display:flex}.unified-bar-input{flex:1;min-width:0}.unified-text-input{border:1px solid var(--border-subtle);background:var(--bg-input);width:100%;padding:var(--spacing-compact) var(--spacing-md-sm);font-size:var(--font-size-body);color:var(--text-primary);resize:none;text-align:center;border-radius:0;outline:none;font-family:inherit;line-height:1.4;transition:background .15s,box-shadow .15s,border-color .15s;overflow:hidden}.unified-text-input::placeholder{color:var(--text-disabled);text-align:center}.unified-text-input:focus{background:var(--bg-secondary);border-color:var(--panel-accent-border);box-shadow:0 0 0 2px 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.15s;display:inline-flex}.info-badge.highlight{background:var(--panel-accent-surface);color:var(--accent-primary);border-color:var(--panel-accent-border)}.speed-control{align-items:center;gap:var(--spacing-compact);padding:var(--spacing-xs) var(--spacing-sm);background:var(--panel-surface);border:1px solid var(--border-subtle);border-radius:0;display:inline-flex}.speed-label{align-items:center;gap:var(--spacing-xs);font-size:var(--font-size-xs);color:var(--text-secondary);cursor:pointer;white-space:nowrap;display:inline-flex}.speed-label svg{opacity:.6}#info-speed-slider{appearance:none;background:var(--white-12);cursor:pointer;border-radius:0;outline:none;width:60px;height:3px}#info-speed-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent-primary);cursor:pointer;border:2px solid var(--bg-primary);width:12px;height:12px;box-shadow:var(--shadow-sm);border-radius:0}#info-speed-slider::-moz-range-thumb{background:var(--accent-primary);cursor:pointer;border:2px 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.mode-subtitle{font-size:var(--font-size-micro);opacity:.55;letter-spacing:.02em}.mode-tab:hover:not(.active){color:var(--text-primary);background:var(--panel-surface-hover);border-color:var(--border-subtle)}.mode-tab.active{background:var(--panel-accent-surface);border-color:var(--panel-accent-border);color:var(--text-primary);font-weight:600;box-shadow:inset 0 1px #ffffff0d}.mode-tab.active .mode-tab-sub,.mode-tab.active .mode-subtitle{color:var(--accent-primary);opacity:.92}.folder-select{width:100%;padding:var(--spacing-md-sm);background:var(--bg-secondary);border:1px solid var(--border-default);color:var(--text-primary);font-size:var(--font-size-body);margin-bottom:var(--spacing-md-sm);border-radius:0}.swatch{border-radius:0;width:10px;height:10px;margin-right:2px;display:inline-block}.palette-swatches{gap:var(--spacing-compact);grid-template-columns:repeat(4,1fr);display:grid}.palette-swatch{justify-content:center;align-items:center;gap:var(--spacing-xs);background:var(--bg-secondary);border:1px solid var(--border-subtle);cursor:pointer;border-radius:0;flex-wrap:wrap;padding:8px 5px 5px;transition:background .15s,border-color .15s,color .15s,opacity .15s;display:flex}.palette-swatch:hover{border-color:var(--border-hover);background:var(--bg-hover)}.palette-swatch:active{transform:scale(.93)}.palette-swatch.active{border-color:var(--accent-primary);background:var(--white-6);box-shadow:0 0 0 1px var(--accent-primary)}.palette-swatch .ps-circle{border-radius:0;flex-shrink:0;width:14px;height:14px;display:inline-block}.palette-swatch 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var(--border-default);font-size:var(--font-size-micro);color:var(--text-secondary);cursor:pointer;border-radius:0;width:100%}.btn-util:hover{background:var(--bg-elevated);border-color:var(--border-default)}.pos-relative{position:relative}.color-swatch-circle{border:1px solid var(--border-subtle);border-radius:0;flex-shrink:0;width:16px;height:16px;display:inline-block}.custom-bg-row.mt-8{margin-top:var(--spacing-sm);grid-column:1/-1}.flex-col-gap6{gap:var(--spacing-compact);margin-top:var(--spacing-compact);flex-direction:column;display:flex}.setting-row-between{justify-content:space-between;align-items:center;width:100%}input[type=range].flex-fill{flex:1}.preview-zone{background:var(--bg-elevated)}.preview-container:before{content:attr(data-dim-label);font-size:var(--font-size-micro);color:#ffffff40;letter-spacing:.5px;pointer-events:none;z-index:var(--z-above);opacity:0;font-weight:600;transition:opacity 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.hint{color:var(--text-tertiary)}.category-header{letter-spacing:.06em;font-weight:700;font-size:var(--font-size-xs);text-transform:uppercase;color:var(--text-secondary)}.effect-search input{transition:border-color .2s,box-shadow .2s}.effect-search input:focus{border-color:var(--accent-primary);box-shadow:var(--shadow-ring-accent)}.template-card.selected,.effect-card.selected{border-color:var(--accent-primary)!important;box-shadow:0 0 0 2px #0e749040,0 4px 12px #0000004d!important}.preview-info-bar{gap:var(--spacing-sm);padding:var(--spacing-compact) var(--spacing-md-sm);font-size:var(--font-size-xs)}.preview-info-bar .info-badge{border-radius:0;padding:3px 8px;font-weight:500}.accordion-header .chevron-icon,.section-header .chevron-icon{transition:transform .25s}.accordion-header[aria-expanded=true] .chevron-icon,.section-header[aria-expanded=true] .chevron-icon{transform:rotate(180deg)}.setting-section .section-label,.section-group 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.toolbar-label{font-size:var(--font-size-micro);text-transform:uppercase;letter-spacing:.08em;color:var(--text-disabled);font-weight:600}.settings-scroll .setting-section{border-bottom:1px solid var(--white-4);margin-bottom:var(--spacing-xs);padding-bottom:16px}.settings-scroll .setting-section:last-child{border-bottom:none}.section-label,.setting-section>label:first-child,.setting-section>.section-header:first-child{font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary);font-weight:600}.accordion-content{transition:max-height .3s cubic-bezier(.4,0,.2,1),opacity .2s,padding .3s;overflow:hidden}.text-slide-item{border:1px solid var(--white-6);background:#ffffff05;border-radius:0;transition:border-color .2s}.text-slide-item:hover{border-color:var(--border-default)}.text-slide-item:focus-within{border-color:var(--accent-primary)}.char-counter{font-size:var(--font-size-xs);font-weight:500;transition:color .2s}.char-counter.ideal{color:var(--accent-primary)}.char-counter.warning{color:var(--color-warning)}.char-counter.danger{color:var(--color-error)}.info-bar,.preview-info-bar{font-size:var(--font-size-xs);letter-spacing:.02em;color:var(--text-disabled);gap:var(--spacing-md-sm);font-weight:500}.info-bar .info-badge,.preview-info-bar .badge{background:var(--white-6);font-size:var(--font-size-xs);letter-spacing:.04em;border-radius:0;padding:3px 8px;font-weight:600}.preview-zone,.preview-container,.preview-text-input,.preview-placeholder{transition:opacity .25s,transform .25s}.effect-card:focus-visible,.effect-pill:focus-visible,.mode-tab:focus-visible,.tier-tab:focus-visible,.mobile-mode-tab:focus-visible,.dim-btn:focus-visible,.format-pill:focus-visible,.quality-pill:focus-visible,.generate-btn:focus-visible{outline:var(--focus-ring);outline-offset:2px}.effect-card:focus:not(:focus-visible),.dim-btn:focus:not(:focus-visible),.generate-btn:focus:not(:focus-visible){outline:none}@media 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2px #0003, inset 0 1px 0 #ffffff1a!important;transform:translateY(0)!important}}@media (width>=769px) and (width<=980px){.export-controls--compact{gap:var(--spacing-sm)}.export-row{gap:var(--spacing-md-sm)}.export-row--detail{padding-top:var(--spacing-xs)}.export-info{padding-top:var(--spacing-md-sm);gap:2px}.export-panel-scroll .generate-btn{border-radius:0;min-height:56px}.export-panel-scroll .generate-btn .hint{font-size:var(--font-size-xs);color:#ffffffad}}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-thumb{background:var(--white-8);border-radius:0}.sidebar::-webkit-scrollbar-thumb:hover{background:var(--white-15)}.mode-tab.active{border-color:var(--accent-primary);color:var(--accent-primary);background:#0e749014}.custom-checkbox-row .checkmark{flex-shrink:0;width:16px;min-width:16px;height:16px;min-height:16px;margin:0}.custom-checkbox-row .checkbox-label{font-size:var(--font-size-small);color:var(--text-secondary);line-height:1.3}.toggle-row 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.auth-btn{color:#fafaf9ad;background:#ffffff09;border-color:#ffffff17;gap:6px;padding-left:10px;padding-right:10px;font-weight:600}.desktop-auth-bar #help-btn svg,.desktop-auth-bar .auth-btn svg{width:15px;height:15px}.desktop-auth-bar #help-btn:hover,.desktop-auth-bar .auth-btn:hover{color:#fafaf9eb;background:#fff1;border-color:#ffffff24;transform:none}}.lyrics-input{color:#fff;resize:vertical;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:0;width:100%;padding:12px;font-family:Inter Tight,monospace;font-size:14px;line-height:1.6;transition:all .2s}.lyrics-input:focus{border-color:rgba(var(--accent-primary-rgb), .5);box-shadow:0 0 0 3px rgba(var(--accent-primary-rgb), .1);background:#ffffff14;outline:none}.lyrics-input::placeholder{color:#fff6}#lyric-block-editor{flex-direction:column;gap:6px;display:flex}#lyric-block-editor .lyric-editor-section{transition:opacity .16s,transform .16s}#lyric-block-editor .lyric-editor-section:not(.is-hidden){opacity:1;transform:translateY(0)}.lyric-common-control,#lyric-transition-group{border-top:1px solid #ffffff0f;padding-top:8px}#lyric-photo-pool-group,#lyric-block-text-group{border:1px solid rgba(var(--accent-primary-rgb), .18);background:rgba(var(--accent-primary-rgb), .055);border-radius:0;padding:10px}#lyric-quick-add{border-top:1px solid #ffffff12;flex-direction:column;gap:8px;margin-top:4px;padding-top:16px;display:flex}body[data-mode=lyrics] #sidebar-main-content{flex-direction:column;display:flex}body[data-mode=lyrics] #lyric-quick-add{order:1}body[data-mode=lyrics] #lyric-block-editor{order:2}body[data-mode=lyrics] #lyrics-section{order:3}body[data-mode=lyrics] #lyric-composer-switch{display:grid}.lyric-add-btn,.lyric-save-btn{justify-content:center;gap:8px;width:100%}.lyric-add-btn{border-color:rgba(var(--accent-primary-rgb), .45);background:rgba(var(--accent-primary-rgb), .14);color:var(--accent-primary)}.lyric-save-btn{min-height:40px;margin-top:4px}.lyric-save-btn.needs-action{background:rgba(var(--accent-primary-rgb), .18);border-color:rgba(var(--accent-primary-rgb), .55);color:var(--text-primary);box-shadow:0 0 0 1px rgba(var(--accent-primary-rgb), .12)}.lyric-save-btn.needs-action:focus-visible,.lyric-pool-upload-btn:focus-visible{outline:2px solid rgba(var(--accent-primary-rgb), .75);outline-offset:2px}.lyric-block-switch{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:4px;display:grid}.lyric-block-switch-btn{border:1px solid var(--border-subtle);color:#fff9;background:0 0;border-radius:0;padding:10px 12px;font-size:13px;font-weight:600;transition:all .18s}.lyric-block-switch-btn[data-lyric-block-type=photo]{border-color:var(--border-subtle)}.lyric-block-switch-btn:hover{border-color:var(--border-default);color:#fffc;background:0 0}.lyric-block-switch-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;box-shadow:none}.lyric-editor-section{margin-bottom:8px}.lyric-editor-section:last-child{margin-bottom:0}.setting-label-small{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.lyric-section-header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px;display:flex}.lyric-section-header .setting-label-small{margin-bottom:0}.lyric-section-action{border:1px solid rgba(var(--accent-primary-rgb), .28);background:rgba(var(--accent-primary-rgb), .08);min-height:26px;color:var(--accent-primary);cursor:pointer;border-radius:0;padding:0 9px;font-size:11px;font-weight:650}.lyric-section-action:hover{background:rgba(var(--accent-primary-rgb), .14);border-color:rgba(var(--accent-primary-rgb), .42)}.lyric-duration-control{align-items:center;gap:12px;display:flex}.lyric-duration-control input[type=range]{flex:1}.lyric-duration-card{background:rgba(var(--accent-primary-rgb), .08);border:1px solid rgba(var(--accent-primary-rgb), .25);border-radius:0;margin-bottom:10px;padding:10px 12px}.lyric-duration-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.lyric-duration-label{text-transform:uppercase;letter-spacing:.6px;color:var(--text-secondary);font-size:11px;font-weight:700}.lyric-duration-range{width:100%;margin-bottom:4px}.lyric-duration-ticks{color:#ffffff4d;justify-content:space-between;margin-top:2px;font-size:10px;display:flex}.lyric-duration-value{background:rgba(var(--accent-primary-rgb), .2);min-width:48px;color:var(--accent-primary);text-align:center;border-radius:0;padding:4px 8px;font-size:13px;font-weight:600}.lyric-add-btn{width:100%;margin-top:4px}.lyric-text-input{width:100%}.lyric-block-status{background:rgba(var(--accent-primary-rgb), .18);width:fit-content;color:var(--text-primary);letter-spacing:.04em;text-transform:uppercase;border-radius:0;align-items:center;padding:5px 9px;font-size:12px;font-weight:700;display:inline-flex}#lyric-block-editor-hint.is-hidden{display:none}.lyric-block-status[data-state=needs-action]{background:rgba(var(--accent-primary-rgb), .24);color:var(--accent-primary)}#lyric-block-editor.lyric-focus-pulse{animation:1.2s ease-out lyric-editor-focus-pulse}.timeline-scene[data-scene-type=lyric].lyric-focus-pulse{animation:1.2s ease-out lyric-scene-focus-pulse}@keyframes lyric-editor-focus-pulse{0%{box-shadow:0 0 0 0 rgba(var(--accent-primary-rgb), .28)}45%{box-shadow:0 0 0 3px rgba(var(--accent-primary-rgb), .18)}to{box-shadow:0 0 0 0 rgba(var(--accent-primary-rgb), 0)}}@keyframes lyric-scene-focus-pulse{0%{box-shadow:0 0 0 2px rgba(var(--accent-primary-rgb), .55), 0 0 0 0 rgba(var(--accent-primary-rgb), .25)}to{box-shadow:0 0 0 2px rgba(var(--accent-primary-rgb), .4), 0 0 0 8px rgba(var(--accent-primary-rgb), 0)}}.lyric-next-action-pulse{animation:1.2s ease-out lyric-next-action-pulse}@keyframes lyric-next-action-pulse{0%{box-shadow:0 0 0 0 rgba(var(--accent-primary-rgb), .32);border-color:rgba(var(--accent-primary-rgb), .55)}55%{box-shadow:0 0 0 4px rgba(var(--accent-primary-rgb), .18);border-color:rgba(var(--accent-primary-rgb), .72)}to{box-shadow:0 0 0 0 rgba(var(--accent-primary-rgb), 0)}}@media (prefers-reduced-motion:reduce){#lyric-block-editor.lyric-focus-pulse,.timeline-scene[data-scene-type=lyric].lyric-focus-pulse,.lyric-next-action-pulse{animation:none}}.lyric-selected-effect{color:#ffffffc7;background:#ffffff0a;border:1px solid #ffffff1a;border-radius:0;padding:7px 9px;font-size:13px;line-height:1.4}body[data-mode=lyrics] .photo-lib-item{transition:border-color .18s,box-shadow .18s,transform .18s}body[data-mode=lyrics] .photo-lib-item[role=button]{cursor:pointer}body[data-mode=lyrics] .photo-lib-item[role=button]:hover{transform:translateY(-1px)}body[data-mode=lyrics] .photo-lib-item.selected{border-color:#2dd4bfe6;box-shadow:0 0 0 1px #2dd4bf73}.timeline-scene[data-scene-type=lyric]{border-left:1px solid var(--border-subtle)}.timeline-scene[data-scene-type=lyric].active{box-shadow:0 0 0 1px var(--accent-primary);background:rgba(var(--accent-primary-rgb), .08);border-left-width:1px;transform:none}.timeline-scene[data-scene-type=lyric] .scene-effect-name{color:var(--accent-primary)}.timeline-scene[data-scene-type=lyric].active .scene-effect-name{color:var(--text-primary);font-weight:600}.timeline-scene[data-scene-type=lyric] .scene-top{align-items:center}.timeline-scene[data-scene-type=lyric] .scene-loop-badge{justify-content:center;align-self:center;width:24px;min-width:24px;height:24px;min-height:0;max-height:24px;margin:0;padding:0}.lyric-duration-badge{background:rgba(var(--accent-primary-rgb), .3);color:var(--accent-primary);border-radius:0;padding:2px 6px;font-size:11px;font-weight:600}body[data-mode=lyrics] .settings #collage-templates,body[data-mode=lyrics] .settings #photos-section,body[data-mode=lyrics] .settings #text-section,body[data-mode=lyrics] .settings #collage-section,body[data-mode=lyrics] .settings #font-section,body[data-mode=lyrics] .settings #fontsize-section,body[data-mode=lyrics] .settings #color-section,body[data-mode=lyrics] .settings #background-section,body[data-mode=lyrics] .settings #aesthetic-section,body[data-mode=lyrics] .settings .toggle-row{display:none}body[data-mode=lyrics] .settings #lyrics-section:not(.is-hidden){display:block}body[data-mode=lyrics] .settings #lyric-quick-add:not(.is-hidden),body[data-mode=lyrics] .settings #lyric-block-editor:not(.is-hidden){display:flex}body:not([data-mode=lyrics]) .settings #lyrics-section,body:not([data-mode=lyrics]) .settings #lyric-quick-add,body:not([data-mode=lyrics]) .settings #lyric-block-editor{display:none}.color-picker-row{align-items:center;gap:8px;display:flex}.color-picker-row input[type=color]{cursor:pointer;background:0 0;border:1px solid #ffffff1a;border-radius:0;width:48px;height:36px}.color-picker-row input[type=text]{color:#fff;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:0;flex:1;padding:8px 12px;font-family:JetBrains Mono,monospace;font-size:13px}.color-picker-row input[type=text]:focus{border-color:rgba(var(--accent-primary-rgb), .5);background:#ffffff14;outline:none}#lyric-block-editor select{appearance:none;width:100%;height:36px;min-height:36px;color:var(--text-primary);cursor:pointer;box-shadow:none;background-color:#ffffff0e;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23a8a29e' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;background-size:12px 8px;border:1px solid #ffffff1a;border-radius:0;padding:0 34px 0 12px;font-size:13px;line-height:36px;transition:background-color .18s,border-color .18s,box-shadow .18s}#lyric-block-editor select:hover{background-color:#ffffff14;border-color:#fff3}#lyric-block-editor select:focus{border-color:rgba(var(--accent-primary-rgb), .5);box-shadow:0 0 0 3px rgba(var(--accent-primary-rgb), .1);outline:none}#lyric-block-editor select option{color:var(--text-primary);background:#171717}.lyric-pool-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.lyric-pool-header .setting-label-small{margin-bottom:0}.lyric-pool-upload-btn{background:rgba(var(--accent-primary-rgb), .14);border:1px solid rgba(var(--accent-primary-rgb), .35);color:var(--accent-primary);cursor:pointer;border-radius:0;align-items:center;gap:5px;padding:5px 10px;font-size:12px;font-weight:600;transition:all .18s;display:flex}.lyric-pool-upload-btn:hover{background:rgba(var(--accent-primary-rgb), .24);border-color:rgba(var(--accent-primary-rgb), .55)}.lyric-pool-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:6px;display:grid}.lyric-pool-thumb{aspect-ratio:1;background:#ffffff0a;border:1px solid #ffffff14;border-radius:0;transition:border-color .15s;position:relative;overflow:hidden}.lyric-pool-thumb:hover{border-color:rgba(var(--accent-primary-rgb), .4)}.lyric-pool-thumb img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.lyric-pool-remove{color:#ffffffd9;cursor:pointer;opacity:0;background:#000000b8;border:none;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;line-height:1;transition:opacity .15s;display:flex;position:absolute;top:3px;right:3px}.lyric-pool-remove svg{pointer-events:none;width:11px;height:11px}.lyric-pool-thumb:hover .lyric-pool-remove{opacity:1}@media (hover:none),(pointer:coarse){.lyric-pool-remove{opacity:.85;width:32px;height:32px;top:4px;right:4px}.lyric-pool-remove svg{width:14px;height:14px}}@media (width<=768px){.lyrics-input{font-size:13px}.lyric-editor-section{gap:6px}#lyric-block-editor{gap:12px}}.lyric-step-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.lyric-step-header .setting-label{margin-bottom:0}.lyric-step-close-btn{color:var(--text-tertiary);font-size:var(--font-size-small);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:2px 6px;line-height:1;transition:color .15s,background .15s}.lyric-step-close-btn:hover{color:var(--text-primary);background:var(--surface-2)}.lyric-paste-lyrics-btn{border:1px solid var(--border-subtle);color:var(--text-secondary);font-size:var(--font-size-xs);cursor:pointer;border-radius:var(--radius-sm);background:0 0;padding:3px 8px;line-height:1.4;transition:color .15s,border-color .15s}.lyric-paste-lyrics-btn:hover{color:var(--text-primary);border-color:var(--border-default)}.lyric-split-btn{width:100%;margin-top:var(--space-3)}.seq-mobile-panel{gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);flex-direction:column;display:flex}.seq-mobile-blocks{gap:var(--space-2);scrollbar-width:none;padding-bottom:2px;display:flex;overflow-x:auto}.seq-mobile-blocks::-webkit-scrollbar{display:none}.seq-mobile-block-chip{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:var(--font-size-xs);cursor:pointer;white-space:nowrap;text-overflow:ellipsis;flex-shrink:0;max-width:130px;padding:4px 10px;transition:background .15s,border-color .15s,color .15s;overflow:hidden}.seq-mobile-block-chip.active{background:var(--accent-subtle);border-color:var(--accent-primary);color:var(--text-primary)}.seq-mobile-empty{font-size:var(--font-size-xs);color:var(--text-disabled);padding:2px 0}.seq-mobile-actions{gap:var(--space-2);align-items:center;display:flex}.seq-mobile-text-row{gap:var(--space-2);flex:1;min-width:0;display:flex}.seq-mobile-text-input{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);min-width:0;height:36px;color:var(--text-primary);font-size:var(--font-size-small);outline:none;flex:1;padding:0 10px;transition:border-color .15s}.seq-mobile-text-input:focus{border-color:var(--accent-primary)}.seq-mobile-text-input::placeholder{color:var(--text-disabled)}.seq-mobile-add-btn{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-sm);height:36px;color:var(--text-primary);font-size:var(--font-size-xs);cursor:pointer;white-space:nowrap;flex-shrink:0;padding:0 12px;font-weight:600;transition:background .15s,border-color .15s}.seq-mobile-add-btn:hover{background:var(--bg-hover);border-color:var(--border-hover)}.seq-mobile-add-photo{color:var(--accent-primary);border-color:var(--accent-primary)}