[data-theme=dark]{--bg-base: #0d0d14;--bg-surface: #13131c;--bg-elevated: #1a1a26;--bg-hover: #222233;--bg-active: #2a2a3f;--bg-input: #16161f;--text-primary: #e8e8ed;--text-secondary: #8e8ea0;--text-tertiary: #5a5a6e;--text-inverse: #0d0d14;--accent: #4A82E8;--accent-hover: #6396F2;--accent-secondary:#1EC7C7;--accent-rgb: 74, 130, 232;--accent-muted: rgb(var(--accent-rgb) / .12);--accent-subtle: rgb(var(--accent-rgb) / .06);--accent-border: rgb(var(--accent-rgb) / .2);--accent-highlight:rgb(var(--accent-rgb) / .08);--accent-faint: rgb(var(--accent-rgb) / .04);--accent-gradient: linear-gradient(135deg, var(--accent), var(--accent-secondary));--accent-gradient-soft: linear-gradient(135deg, rgb(var(--accent-rgb) / .06) 0%, transparent 60%);--border-subtle: rgba(255, 255, 255, .05);--border-default: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .14);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);--shadow-xl: 0 12px 48px rgba(0, 0, 0, .7);--shadow-glow: 0 0 20px rgb(var(--accent-rgb) / .15);--scrollbar-track: transparent;--scrollbar-thumb: rgba(255, 255, 255, .06);--scrollbar-hover: rgba(255, 255, 255, .12);--toolbar-bg: #16161f;--toolbar-border: rgba(255, 255, 255, .06);--overlay-bg: rgba(8, 8, 14, .75);--header-gradient: linear-gradient(180deg, rgb(var(--accent-rgb) / .03) 0%, transparent 100%);--scrim-bg: rgba(0, 0, 0, .5);--media-overlay: rgba(0, 0, 0, .6);--media-overlay-heavy: rgba(0, 0, 0, .85);--media-gradient-end: rgba(0, 0, 0, .7);--on-accent: #ffffff;--waveform-played: rgb(var(--accent-rgb) / .92);--waveform-unplayed: rgba(255, 255, 255, .16)}[data-theme=light]{--bg-base: #f4f4f8;--bg-surface: #ffffff;--bg-elevated: #f9f9fc;--bg-hover: #ededf3;--bg-active: #e2e2ec;--bg-input: #f0f0f5;--text-primary: #1a1a2e;--text-secondary: #6b6b82;--text-tertiary: #9d9db0;--text-inverse: #ffffff;--accent: #3568D4;--accent-hover: #2A58BE;--accent-secondary:#18A8A8;--accent-rgb: 53, 104, 212;--accent-muted: rgb(var(--accent-rgb) / .1);--accent-subtle: rgb(var(--accent-rgb) / .05);--accent-border: rgb(var(--accent-rgb) / .22);--accent-highlight:rgb(var(--accent-rgb) / .1);--accent-faint: rgb(var(--accent-rgb) / .04);--accent-gradient: linear-gradient(135deg, var(--accent), var(--accent-secondary));--accent-gradient-soft: linear-gradient(135deg, rgb(var(--accent-rgb) / .06) 0%, transparent 60%);--border-subtle: rgba(0, 0, 0, .05);--border-default: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .14);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .1);--shadow-xl: 0 12px 48px rgba(0, 0, 0, .12);--shadow-glow: 0 0 20px rgb(var(--accent-rgb) / .1);--scrollbar-track: transparent;--scrollbar-thumb: rgba(0, 0, 0, .1);--scrollbar-hover: rgba(0, 0, 0, .18);--toolbar-bg: #ffffff;--toolbar-border: rgba(0, 0, 0, .06);--overlay-bg: rgba(244, 244, 248, .75);--header-gradient: linear-gradient(180deg, rgb(var(--accent-rgb) / .02) 0%, transparent 100%);--scrim-bg: rgba(26, 26, 46, .35);--media-overlay: rgba(26, 26, 46, .45);--media-overlay-heavy: rgba(26, 26, 46, .72);--media-gradient-end: rgba(26, 26, 46, .55);--on-accent: #ffffff;--waveform-played: rgb(var(--accent-rgb) / .92);--waveform-unplayed: rgb(var(--accent-rgb) / .4);--color-red-bg: rgba(239, 68, 68, .1);--color-yellow-bg: rgba(245, 158, 11, .12);--color-green-bg: rgba(34, 197, 94, .1);--color-blue-bg: rgba(59, 130, 246, .1);--color-purple-bg: rgba(168, 85, 247, .1);--color-orange-bg: rgba(249, 115, 22, .1)}:root{--color-red: #ef4444;--color-red-bg: rgba(239, 68, 68, .12);--color-yellow: #f59e0b;--color-yellow-bg: rgba(245, 158, 11, .12);--color-green: #22c55e;--color-green-bg: rgba(34, 197, 94, .12);--color-blue: #3b82f6;--color-blue-bg: rgba(59, 130, 246, .12);--color-purple: #a855f7;--color-purple-bg: rgba(168, 85, 247, .12);--color-orange: #f97316;--color-orange-bg: rgba(249, 115, 22, .12);--font-family: "Inter", 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420px;--toolbar-height: 44px;--header-height: 52px;--transition-fast: .1s ease;--transition-base: .18s ease;--transition-smooth: .28s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .4s cubic-bezier(.34, 1.56, .64, 1);--z-base: 1;--z-sidebar: 10;--z-toolbar: 20;--z-dropdown: 12000;--z-modal: 13000;--z-toast: 50;--z-tooltip: 10500;--z-task-editor: 10050;--z-overlay-stack: 10200}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-subtle);flex-shrink:0}.sidebar-header-left{display:flex;align-items:center;gap:var(--space-2)}.sidebar-title{font-size:var(--font-size-2xs);font-weight:var(--font-weight-bold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:var(--letter-spacing-wider)}.sidebar-header-actions{display:flex;align-items:center;gap:2px}.sidebar-header-actions .icon-btn{width:26px;height:26px}.sidebar-header-actions 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var(--transition-fast)}.sidebar-version-caret.open{transform:rotate(180deg)}.sidebar-version-panel{display:flex;flex-direction:column;gap:6px;padding:8px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:var(--bg-base, var(--bg-elevated))}.sidebar-version-presets{display:flex;flex-wrap:wrap;gap:6px}.sidebar-version-quick-btn{font-size:10px;font-weight:var(--font-weight-medium);padding:4px 8px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;transition:border-color var(--transition-fast),color var(--transition-fast)}.sidebar-version-quick-btn:hover{border-color:var(--border-default);color:var(--text-primary)}.sidebar-version-quick-btn.active{border-color:var(--accent);color:var(--accent);background:var(--accent-muted)}.sidebar-version-checklist{display:flex;flex-direction:column;gap:2px;max-height:180px;overflow-y:auto}.sidebar-version-check-row{display:flex;align-items:center;gap:7px;padding:3px 4px;font-size:11px;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm)}.sidebar-version-check-row:hover{background:var(--bg-hover, var(--bg-elevated))}.sidebar-version-check-num{font-weight:var(--font-weight-semibold);color:var(--text-primary);min-width:22px}.sidebar-version-check-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-version-check-dur{font-variant-numeric:tabular-nums;color:var(--text-tertiary, var(--text-secondary));font-size:10px}.sidebar-version-check-dur.muted{opacity:.6}.sidebar-version-check-draft{font-size:9px;text-transform:uppercase;letter-spacing:.04em;padding:1px 5px;border-radius:999px;background:var(--accent-muted);color:var(--accent)}.sidebar-version-pw{border-top:1px solid var(--border-subtle);margin-top:2px;padding-top:6px}.sidebar-version-check-row input[type=checkbox],.version-filter-row input[type=checkbox],.version-filter-pw-row input[type=checkbox]{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:14px;height:14px;flex-shrink:0;margin:0;border-radius:4px;border:1.5px solid var(--border-default);background:var(--bg-elevated);cursor:pointer;position:relative;transition:background var(--transition-fast),border-color var(--transition-fast)}.sidebar-version-check-row input[type=checkbox]:hover,.version-filter-row input[type=checkbox]:hover,.version-filter-pw-row input[type=checkbox]:hover{border-color:var(--accent)}.sidebar-version-check-row input[type=checkbox]:checked,.version-filter-row input[type=checkbox]:checked,.version-filter-pw-row input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}.sidebar-version-check-row input[type=checkbox]:checked:after,.version-filter-row input[type=checkbox]:checked:after,.version-filter-pw-row input[type=checkbox]:checked:after{content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}#sidebar{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}.notes-list{flex:1;min-width:0;overflow-x:hidden;overflow-y:auto;padding:var(--space-1) var(--space-2)}.sidebar-archived-banner{flex-shrink:0;margin:0 var(--space-2) var(--space-1);padding:6px 8px;border-radius:var(--radius-sm);font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);color:#9ca3af;background:#6b72801f;border:1px solid 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svg{width:22px;height:22px;color:var(--accent);opacity:.6}.empty-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-secondary);margin-bottom:var(--space-1)}.empty-text{font-size:var(--font-size-2xs);color:var(--text-tertiary);line-height:var(--line-height-relaxed);margin-bottom:var(--space-4);max-width:200px}.empty-cta{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);background:var(--accent);color:#fff;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);box-shadow:0 0 12px var(--accent-border)}.empty-cta:hover{background:var(--accent-hover);box-shadow:0 0 20px rgb(var(--accent-rgb) / .35);transform:translateY(-1px)}.empty-cta:active{transform:translateY(0) scale(.97)}.note-card{display:flex;align-items:flex-start;gap:0;padding:8px var(--space-3) 8px 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5px;border-radius:3px;border:1px solid var(--border-subtle);color:var(--text-tertiary);background:var(--bg-elevated, rgba(255, 255, 255, .04))}.note-meta-icon{display:inline-flex;align-items:center;justify-content:center;color:var(--text-tertiary);opacity:.6}.note-meta-icon.cloud{color:var(--accent);opacity:.7}.note-meta-icon svg{width:10px;height:10px}.note-card-tag{display:inline-flex;padding:0 5px;border-radius:3px;font-size:9px;font-weight:var(--font-weight-medium);letter-spacing:.02em;background:var(--bg-hover);color:var(--text-tertiary);white-space:nowrap;line-height:1.6}.note-card-tag-more{font-size:9px;color:var(--text-tertiary);opacity:.6}.note-card-edited-by{position:absolute;right:8px;bottom:3px;font-size:8px;line-height:1;color:var(--text-tertiary);opacity:.72;max-width:42%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;pointer-events:none}.sidebar-footer{display:flex;flex-direction:column;padding:var(--space-3);border-top:1px solid var(--border-subtle);flex-shrink:0;gap:var(--space-2)}.sidebar-create-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);background:var(--accent);color:#fff;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);border:none;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 0 16px var(--accent-border)}.sidebar-create-btn:hover{background:var(--accent-hover);box-shadow:0 0 24px rgb(var(--accent-rgb) / .35);transform:translateY(-1px)}.sidebar-create-btn:active{transform:translateY(0) scale(.97)}.sidebar-create-btn svg{width:14px;height:14px}.sidebar-online-row{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);color:var(--text-tertiary);-webkit-user-select:none;user-select:none}.sidebar-online-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;background:var(--text-tertiary)}.sidebar-online-row.online .sidebar-online-dot{background:#2ecc71;box-shadow:0 0 6px #2ecc71b3}.sidebar-online-row.offline .sidebar-online-dot{background:#e0564a;box-shadow:0 0 6px #e0564a99}.sidebar-online-row.online .sidebar-online-text{color:#2ecc71}.sidebar-online-row.offline .sidebar-online-text{color:#e0564a}.sidebar-footer-meta{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.sidebar-footer-counts{display:flex;align-items:center;gap:var(--space-2);min-width:0}.note-count{font-size:var(--font-size-2xs);color:var(--text-tertiary);font-weight:var(--font-weight-medium)}.cloud-count{color:var(--accent);opacity:.7}.sidebar-resize{position:absolute;top:0;right:-3px;width:6px;height:100%;cursor:col-resize;z-index:calc(var(--z-sidebar) + 1)}.sidebar-resize:hover,.sidebar-resize.active{background:var(--accent);opacity:.3}.pin-indicator{position:absolute;top:5px;right:5px;color:var(--accent);opacity:.5}.pin-indicator svg{width:9px;height:9px}.section-label{font-size:9px;font-weight:var(--font-weight-bold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:var(--letter-spacing-wider);padding:var(--space-2) var(--space-3) var(--space-1);margin-top:var(--space-1)}.section-label:first-child{margin-top:0}.sort-menu{position:fixed;z-index:var(--z-dropdown);background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-1);min-width:150px;animation:fadeIn .15s ease}.sort-menu-item{display:flex;align-items:center;width:100%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);font-size:var(--font-size-xs);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border:none;background:none}.sort-menu-item:hover{background:var(--bg-hover);color:var(--text-primary)}.sort-menu-item.active{color:var(--accent);font-weight:var(--font-weight-medium)}.sidebar-tabs{display:flex;align-items:stretch;padding:var(--space-1) var(--space-2);gap:4px;border-bottom:1px solid var(--border-subtle);flex-shrink:0;min-width:0;overflow:visible}.sidebar-tab{padding:4px var(--space-2);font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);color:var(--text-tertiary);background:transparent;border:1px solid transparent;border-radius:var(--radius-xs);cursor:pointer;transition:all var(--transition-fast);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.sidebar-tab-channel,.sidebar-tab-all{flex:1 1 0%;min-width:0}.sidebar-tab-all{padding-right:var(--space-2)}.sidebar-tabs:not(:has(.sidebar-tab-channel)) .sidebar-tab-all{flex:1 1 0%}.sidebar-tab:hover{background:var(--bg-hover);color:var(--text-secondary)}.sidebar-tab.active{background:var(--accent-muted);color:var(--accent);border-color:var(--accent-border);font-weight:var(--font-weight-semibold)}.sidebar-tab.sidebar-tab-drop-target{position:relative;z-index:2;color:var(--text-primary);font-weight:var(--font-weight-semibold);transform:scale(1.03);box-shadow:0 0 0 3px rgb(var(--accent-rgb) / .22)}.sidebar-tab.sidebar-tab-drop-target-channel{outline:2px 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linear;transform:translate(-50%)}.audio-block-waveform:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,var(--bg-elevated) 0%,transparent 3%,transparent 97%,var(--bg-elevated) 100%);pointer-events:none}.audio-block-error{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);color:var(--text-tertiary);background:var(--bg-elevated)}.audio-block-controls{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-top:1px solid var(--border-subtle)}.audio-play-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-full);background:var(--accent-muted);color:var(--accent);flex-shrink:0;transition:all var(--transition-fast)}.audio-play-btn:hover{background:var(--accent);color:#fff;transform:scale(1.08)}.audio-play-btn.playing{background:var(--accent);color:#fff}.audio-play-btn svg{width:14px;height:14px}.audio-time-display,.audio-time-total{font-size:var(--font-size-2xs);color:var(--text-tertiary);font-variant-numeric:tabular-nums;min-width:32px;flex-shrink:0}.audio-scrubber{flex:1;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--bg-active);border-radius:var(--radius-full);outline:none;cursor:pointer}.audio-scrubber::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:var(--radius-full);background:var(--accent);cursor:pointer;box-shadow:0 0 4px rgb(var(--accent-rgb) / .4);transition:transform var(--transition-fast)}.audio-scrubber::-webkit-slider-thumb:hover{transform:scale(1.3)}.audio-scrubber::-moz-range-thumb{width:12px;height:12px;border-radius:var(--radius-full);background:var(--accent);cursor:pointer;border:none}.audio-volume-icon{display:flex;align-items:center;color:var(--text-tertiary);flex-shrink:0;margin-left:var(--space-1)}.audio-volume-icon svg{width:13px;height:13px}.audio-volume{width:56px;height:3px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--bg-active);border-radius:var(--radius-full);outline:none;cursor:pointer;flex-shrink:0}.audio-volume::-webkit-slider-thumb{-webkit-appearance:none;width:10px;height:10px;border-radius:var(--radius-full);background:var(--text-secondary);cursor:pointer}.audio-volume::-moz-range-thumb{width:10px;height:10px;border-radius:var(--radius-full);background:var(--text-secondary);border:none}.audio-add-project-btn{flex-shrink:0;margin-left:var(--space-1)}.audio-add-project-btn.audio-icon-btn{background:var(--accent-muted);color:var(--accent);border-radius:var(--radius-sm)}.audio-add-project-btn.audio-icon-btn:hover{background:var(--accent);color:#fff}.audio-icon-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;color:var(--text-tertiary);border-radius:var(--radius-sm);cursor:pointer;flex-shrink:0;margin-left:var(--space-1);transition:all var(--transition-fast)}.audio-icon-btn:hover:not(:disabled){background:var(--bg-active);color:var(--text-primary)}.audio-speed-btn{font-size:11px;font-weight:600;font-variant-numeric:tabular-nums;min-width:32px;height:26px;padding:0 6px;border:none;border-radius:var(--radius-sm);background:var(--bg-active);color:var(--text-secondary);cursor:pointer;flex-shrink:0;transition:all var(--transition-fast)}.audio-speed-btn:hover:not(:disabled){background:var(--accent-muted);color:var(--accent)}.audio-volume-icon{cursor:pointer;border:none;background:transparent;padding:2px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.audio-volume-icon:hover{background:var(--bg-active)}.audio-volume-icon.muted{color:var(--color-red, #ef4444)}.audio-loop-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);background:transparent;color:var(--text-tertiary);border:none;cursor:pointer;flex-shrink:0;transition:all var(--transition-fast)}.audio-loop-btn:hover{background:var(--bg-active);color:var(--text-primary)}.audio-loop-btn.active{color:var(--accent);background:var(--accent-muted)}.audio-loop-btn svg{width:13px;height:13px}.audio-add-project-btn svg{width:13px;height:13px}.audio-drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0d0d14d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:10;border-radius:var(--radius-lg);border:2px dashed transparent}.audio-drop-overlay.active{opacity:1;pointer-events:auto;border-color:var(--accent);animation:dropPulse 1.5s ease infinite}.audio-drop-content{display:flex;flex-direction:column;align-items:center;gap:var(--space-2)}.audio-drop-icon{font-size:36px;line-height:1;animation:dropBounce .6s ease}.audio-drop-text{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.audio-drop-hint{font-size:var(--font-size-xs);color:var(--text-tertiary)}@keyframes dropPulse{0%,to{border-color:var(--accent)}50%{border-color:rgb(var(--accent-rgb) / .4)}}@keyframes dropBounce{0%{transform:scale(.8) translateY(10px);opacity:0}60%{transform:scale(1.1) translateY(-4px)}to{transform:scale(1) translateY(0);opacity:1}}.audio-popup-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--scrim-bg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:var(--z-overlay-stack, 10200);display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}.audio-popup{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl),0 0 40px rgb(var(--accent-rgb) / .1);padding:var(--space-6);min-width:380px;max-width:440px;animation:slideUp .2s ease}.audio-popup-header{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-3)}.audio-popup-icon{font-size:20px;line-height:1}.audio-popup-title{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--text-primary);line-height:1.3}.audio-popup-desc{font-size:var(--font-size-sm);color:var(--text-secondary);line-height:var(--line-height-relaxed);margin-bottom:var(--space-5)}.audio-popup-actions{display:flex;gap:var(--space-3);margin-bottom:var(--space-4)}.audio-popup-btn{flex:1;padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);text-align:center}.audio-popup-btn.primary{background:var(--accent);color:#fff;border:1px solid var(--accent)}.audio-popup-btn.primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgb(var(--accent-rgb) / .3)}.audio-popup-btn.secondary{background:var(--bg-active);color:var(--text-primary);border:1px solid var(--border-default)}.audio-popup-btn.secondary:hover{background:var(--bg-hover);border-color:var(--text-tertiary)}.audio-popup-remember{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-xs);color:var(--text-tertiary);cursor:pointer;-webkit-user-select:none;user-select:none}.audio-popup-remember input[type=checkbox]{width:14px;height:14px;accent-color:var(--accent);cursor:pointer}[data-theme=light] .audio-block{background:var(--bg-surface)}[data-theme=light] .audio-drop-overlay{background:#ffffffe0}[data-theme=light] .audio-block-waveform:after{background:linear-gradient(90deg,var(--bg-surface) 0%,transparent 3%,transparent 97%,var(--bg-surface) 100%)}.audio-block-loading{opacity:.92}.audio-waveform-shimmer{display:flex;align-items:flex-end;gap:2px;height:56px;margin-top:8px;padding:8px 10px;border-radius:8px;border:1px solid var(--border-subtle);background:var(--bg-surface);overflow:hidden}.audio-waveform-shimmer-bar{flex:1;min-width:2px;height:var(--shimmer-h, 40%);border-radius:2px;background:linear-gradient(180deg,var(--accent-muted, rgba(120, 140, 255, .35)) 0%,var(--border-default, rgba(255, 255, 255, .12)) 100%);animation:audio-shimmer-bar 1.2s ease-in-out infinite;animation-delay:calc(var(--i, 0) * 30ms)}@keyframes audio-shimmer-bar{0%,to{opacity:.45;transform:scaleY(.85)}50%{opacity:1;transform:scaleY(1)}}.media-thumbnail-loading{pointer-events:none}.media-thumb-shimmer{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(110deg,var(--bg-elevated) 8%,var(--bg-surface) 18%,var(--bg-elevated) 33%);background-size:200% 100%}.composer-icon-btn{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-tertiary);cursor:pointer;border-radius:var(--radius-sm);transition:background .15s,color .15s}.composer-icon-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.voice-recorder-btn.voice-recorder-active,.composer-icon-btn.voice-recorder-active{color:#ef4444!important;background:#ef44441f!important;animation:voice-recorder-pulse-bg 1.2s ease-in-out infinite}.voice-recorder-wrap{display:inline-flex;align-items:center;gap:6px}.voice-recorder-timer{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;font-family:monospace;color:#ef4444;white-space:nowrap}.voice-recorder-pulse{width:6px;height:6px;border-radius:50%;background:#ef4444;animation:voice-recorder-pulse-dot 1s ease-in-out infinite}.voice-recorder-preview{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:4px 0;max-width:100%}.voice-recorder-preview-audio{height:28px;max-width:160px;flex:1;min-width:80px}.voice-recorder-duration{font-size:11px;font-family:monospace;color:var(--text-tertiary)}.voice-recorder-action{font-size:11px;font-weight:600;padding:4px 8px;border-radius:var(--radius-sm);border:none;cursor:pointer}.voice-recorder-use{background:var(--accent-muted);color:var(--accent)}.voice-recorder-discard{background:transparent;color:var(--text-tertiary)}.voice-recorder-toolbar-btn{width:28px;height:26px;display:flex;align-items:center;justify-content:center;background:none;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;transition:background .15s,color .15s}.voice-recorder-toolbar-btn:hover{background:var(--bg-active);color:var(--text-primary)}.voice-recorder-toolbar-btn.voice-recorder-active{color:#ef4444;background:#ef44441f}.voice-note-upload-strip{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;box-sizing:border-box}.voice-note-upload-strip-play{width:26px;height:26px;border-radius:50%;border:none;flex-shrink:0;background:var(--accent-muted);color:var(--accent);cursor:pointer;display:flex;align-items:center;justify-content:center}.voice-note-upload-strip-time{font-size:11px;font-family:monospace;color:var(--text-secondary);min-width:32px}.voice-note-upload-strip-remove{margin-left:auto;width:26px;height:26px;border:none;background:transparent;color:var(--text-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm)}.voice-note-upload-strip-remove:hover{background:#ef44441f;color:#ef4444}@keyframes voice-recorder-pulse-bg{0%,to{background:#ef444414}50%{background:#ef44442e}}@keyframes voice-recorder-pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}.media-area{display:none;padding:var(--space-2) var(--space-3);border-top:1px solid var(--border)}.media-area-header{display:flex;align-items:center;gap:6px;font-size:var(--font-size-xs);color:var(--text-tertiary);font-weight:500;margin-bottom:var(--space-2);text-transform:uppercase;letter-spacing:.04em}.media-area-header svg{width:13px;height:13px}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:8px}.media-thumbnail{position:relative;aspect-ratio:1;border-radius:var(--radius-md);overflow:hidden;cursor:pointer;background:var(--bg-secondary);border:1px solid var(--border);transition:all var(--transition-fast)}.media-thumbnail:hover{border-color:var(--accent);transform:scale(1.03);box-shadow:var(--shadow-md)}.media-thumbnail img,.media-thumbnail video{width:100%;height:100%;object-fit:cover;display:block}.media-thumb-label{position:absolute;bottom:0;left:0;right:0;padding:3px 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ease}.media-popup{position:relative;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;align-items:center;gap:var(--space-2)}.media-popup-close{position:absolute;top:-28px;right:-4px;width:28px;height:28px;border-radius:var(--radius-full);background:#ffffff1a;color:#fff;border:none;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast);z-index:10}.media-popup-close:hover{background:var(--color-red, #ef4444)}.media-popup-image{max-width:85vw;max-height:80vh;object-fit:contain;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.media-popup-name{color:#fff9;font-size:var(--font-size-xs);text-align:center}.media-video-thumb-wrap{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--bg-active, #1a1a2e)}.media-video-thumb-wrap img{width:100%;height:100%;object-fit:cover}.media-video-fallback{display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);opacity:.5}.media-video-play-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.media-video-play-overlay svg{width:20px;height:20px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.5));opacity:.85}.media-popup-video{max-width:85vw;max-height:80vh;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}#cloud-panel{padding:0;overflow-y:auto;flex:1;min-height:0}.cloud-section{padding:var(--space-3) var(--space-3);border-bottom:1px solid var(--border-subtle)}.cloud-section:last-child{border-bottom:none}.cloud-section-label{font-size:9px;font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:var(--letter-spacing-wider);color:var(--text-tertiary);margin-bottom:var(--space-2)}.cloud-panel-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);min-height:180px;padding:var(--space-6) var(--space-4);color:var(--text-secondary)}.cloud-panel-loading-text{font-size:var(--font-size-sm);text-align:center;line-height:var(--line-height-snug)}.cloud-pull-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:calc(var(--z-dropdown) + 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var(--border-default);background:var(--bg-elevated);box-shadow:var(--shadow-xl);color:var(--text-secondary)}.cloud-pull-overlay-text{font-size:var(--font-size-sm);text-align:center;line-height:var(--line-height-snug)}.cloud-panel-logged-in{display:flex;flex-direction:column}.cloud-user-row{display:flex;align-items:center;gap:var(--space-2);width:100%}.cloud-online-row{display:inline-flex;align-items:center;gap:5px;margin-left:auto;flex-shrink:0;font-size:10px;font-weight:var(--font-weight-semibold);letter-spacing:.02em}.cloud-online-dot{width:7px;height:7px;border-radius:50%;background:var(--text-tertiary)}.cloud-online-row.online .cloud-online-dot{background:#2ecc71;box-shadow:0 0 6px #2ecc7180}.cloud-online-row.offline .cloud-online-dot{background:#e0564a}.cloud-online-row.online .cloud-online-text{color:#2ecc71}.cloud-online-row.offline .cloud-online-text{color:#e0564a}.cloud-auth-status-row{display:flex;justify-content:flex-end;padding:var(--space-2) var(--space-3) 0}.cloud-avatar{width:28px;height:28px;border-radius:var(--radius-full);background:var(--accent-gradient);color:#fff;font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}.cloud-avatar.has-image{background:var(--bg-elevated)}.cloud-avatar img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-full)}.cloud-user-trigger{flex:1;min-width:0;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;align-items:center;column-gap:var(--space-1);row-gap:1px;padding:2px 4px;margin:-2px -4px;border:none;border-radius:var(--radius-xs);background:transparent;cursor:pointer;text-align:left;transition:background var(--transition-fast)}.cloud-user-trigger .cloud-user-name,.cloud-user-trigger .cloud-user-email,.cloud-user-trigger 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var(--transition-fast)}.private-email-toggle:hover{background:var(--bg-hover);color:var(--text-secondary)}.cloud-user-trigger .private-email-row{font-size:9px;color:var(--text-tertiary)}.cloud-user-chevron{grid-column:2;grid-row:1 / span 2;display:flex;align-items:center;color:var(--text-tertiary);flex-shrink:0}.cloud-user-row{position:relative}.cloud-user-menu{position:fixed;z-index:var(--z-dropdown, 1000);background:var(--bg-elevated, var(--bg-surface));border:1px solid var(--border-default);border-radius:var(--radius-md);padding:4px;box-shadow:var(--shadow-md, 0 4px 16px rgba(0, 0, 0, .5))}.cloud-user-menu-item{display:block;width:100%;padding:7px 12px;font-size:12px;color:var(--text-secondary);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;text-align:left;white-space:nowrap}.cloud-user-menu-item:hover{background:var(--bg-active);color:var(--text-primary)}.cloud-user-menu-item.danger{color:#ef4444}.cloud-user-menu-item.danger:hover{background:#ef444414}.cloud-user-menu-divider{height:1px;margin:4px 6px;background:var(--border-subtle)}.cloud-user-menu-header{padding:8px 10px 6px}.cloud-user-menu-name{font-size:12px;font-weight:600;color:var(--text-primary);margin-bottom:4px}.cloud-user-menu-email{font-size:11px}.cloud-project-picker{display:flex;flex-direction:column;gap:var(--space-2)}.cloud-project-row{display:flex;gap:var(--space-1);align-items:center}.cloud-project-unlink-row{margin-top:var(--space-1)}.cloud-btn-unlink{width:100%;font-size:var(--font-size-2xs)}.cloud-project-select{flex:1;font-size:var(--font-size-2xs);padding:4px 6px;border-radius:var(--radius-xs);border:1px solid var(--border-default);background:var(--bg-input);color:var(--text-primary);cursor:pointer;min-width:0}.cloud-project-select:focus{outline:none;border-color:var(--accent)}.cloud-btn{display:inline-flex;align-items:center;gap:4px;font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);padding:4px 8px;border-radius:var(--radius-xs);border:1px solid var(--border-default);background:var(--bg-input);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;flex:1;justify-content:center}.cloud-btn:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.cloud-btn:disabled{opacity:.5;cursor:default}.cloud-btn-push:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.cloud-btn-pull:hover:not(:disabled){border-color:var(--color-green);color:var(--color-green)}.cloud-btn-new{flex-shrink:0;flex:0}.cloud-btn-create{border-color:var(--accent);color:var(--accent)}.cloud-btn-cancel{color:var(--text-tertiary)}.cloud-sync-row{display:flex;gap:var(--space-1)}.cloud-autosync-row{display:flex;gap:var(--space-1);align-items:stretch;margin-top:var(--space-1)}.cloud-autosync-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);padding:4px 8px;border-radius:var(--radius-xs);border:1px solid var(--border-default);background:var(--bg-input);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.cloud-autosync-btn:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.cloud-autosync-btn:disabled{opacity:.5;cursor:default}.cloud-autosync-btn.on{border-color:var(--accent);color:var(--accent);background:var(--accent-subtle)}.cloud-autosync-dot{width:7px;height:7px;border-radius:50%;background:var(--text-tertiary);flex-shrink:0}.cloud-autosync-btn.on .cloud-autosync-dot{background:var(--accent);box-shadow:0 0 6px var(--accent);animation:cloudPulse 2s ease-in-out infinite}@keyframes cloudPulse{0%,to{opacity:1}50%{opacity:.4}}.cloud-info-btn{flex-shrink:0;width:22px;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;font-style:italic;font-family:Georgia,Times New Roman,serif;border-radius:var(--radius-xs);border:1px solid var(--border-default);background:var(--bg-input);color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast)}.cloud-info-btn:hover{color:var(--accent);border-color:var(--accent)}.cloud-sync-info{font-size:9px;line-height:1.5;color:var(--text-secondary);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-xs);padding:6px 8px;margin-top:var(--space-1)}.cloud-advanced-toggle{width:100%;margin-top:var(--space-2);padding:4px 0;font-size:10px;font-weight:var(--font-weight-medium);color:var(--text-tertiary);background:none;border:none;cursor:pointer;text-align:left}.cloud-advanced-toggle:hover{color:var(--text-secondary)}.cloud-advanced-panel{margin-top:var(--space-1);padding:8px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-xs)}.cloud-advanced-check{display:flex;align-items:flex-start;gap:8px;font-size:10px;color:var(--text-secondary);cursor:pointer}.cloud-advanced-check input{margin-top:2px;flex-shrink:0}.cloud-advanced-hint{margin:8px 0 0;font-size:9px;line-height:1.45;color:var(--text-tertiary)}.cloud-new-project-form{display:flex;flex-direction:column;gap:var(--space-2)}.cloud-new-project-btns{display:flex;gap:var(--space-1)}.cloud-pro-upgrade{margin-top:var(--space-4);padding:var(--space-3);border-radius:var(--radius-md);border:1px solid var(--border-default);background:var(--accent-subtle);display:flex;flex-direction:column;gap:var(--space-2)}.cloud-pro-upgrade-icon .cloud-mark-outline{width:28px;height:28px;object-fit:contain}.cloud-pro-upgrade-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.cloud-pro-upgrade-desc{font-size:var(--font-size-2xs);color:var(--text-secondary);line-height:1.45}.cloud-pro-upgrade-list{margin:0;padding-left:1.1rem;font-size:var(--font-size-2xs);color:var(--text-secondary);line-height:1.5}.cloud-btn-pro{background:var(--accent);color:#fff;border:none;font-weight:var(--font-weight-semibold)}.cloud-btn-pro:hover{background:var(--accent-hover)}.cloud-plan-banner{margin:var(--space-2) var(--space-3) 0;padding:var(--space-3);border-radius:var(--radius-md);border:1px solid var(--border-default);background:var(--bg-elevated);display:flex;flex-direction:column;gap:var(--space-2)}.cloud-plan-banner-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.cloud-plan-banner-desc{font-size:var(--font-size-2xs);color:var(--text-secondary);line-height:1.45}.cloud-plan-banner-low{border-color:#eab30859;background:#eab30814}.cloud-plan-banner-full{border-color:#ef444466;background:#ef44441a}.cloud-plan-banner-full .cloud-plan-banner-title{color:#f87171}.cloud-panel-auth{display:flex;flex-direction:column;padding:var(--space-3)}.cloud-auth-form{display:flex;flex-direction:column;gap:var(--space-2)}.cloud-input{width:100%;font-size:var(--font-size-2xs);padding:5px 8px;border-radius:var(--radius-xs);border:1px solid var(--border-default);background:var(--bg-input);color:var(--text-primary);box-sizing:border-box;transition:border-color var(--transition-fast)}.cloud-input:focus{outline:none;border-color:var(--accent)}.cloud-input::placeholder{color:var(--text-tertiary)}.cloud-social-stack{display:flex;flex-direction:column;gap:8px;margin-bottom:2px}.cloud-btn-social,.cloud-btn-google,.cloud-btn-apple{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:8px 12px;margin-bottom:0;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}.cloud-btn-social:hover:not(:disabled),.cloud-btn-google:hover:not(:disabled),.cloud-btn-apple:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-strong)}.cloud-btn-social:disabled,.cloud-btn-google:disabled,.cloud-btn-apple:disabled{opacity:.6;cursor:default}.cloud-social-icon,.cloud-google-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.cloud-auth-divider{display:flex;align-items:center;gap:10px;margin:10px 0;color:var(--text-tertiary);font-size:10px;text-transform:lowercase}.cloud-auth-divider:before,.cloud-auth-divider:after{content:"";flex:1;height:1px;background:var(--border-subtle)}.cloud-submit-btn{font-size:var(--font-size-2xs);font-weight:var(--font-weight-semibold);padding:5px 12px;border-radius:var(--radius-sm);border:none;background:var(--accent-gradient);color:#fff;cursor:pointer;transition:opacity var(--transition-fast);width:auto;align-self:flex-start}.cloud-submit-btn:hover:not(:disabled){opacity:.88}.cloud-submit-btn:disabled{opacity:.5;cursor:default}.cloud-auth-toggle{font-size:9px;color:var(--text-tertiary);text-align:left}.cloud-auth-link{background:none;border:none;color:var(--accent);cursor:pointer;font-size:9px;padding:0;text-decoration:underline}.cloud-auth-error{font-size:9px;color:var(--color-red);min-height:0;word-break:break-word}.cloud-auth-info{font-size:var(--font-size-2xs);color:var(--text-secondary);padding:var(--space-1) 0}.cloud-sync-status{font-size:9px;color:var(--color-green);word-break:break-word;margin-top:var(--space-1)}.cloud-sync-status.error{color:var(--color-red)}.cloud-activity-feed{display:flex;flex-direction:column;gap:1px}.cloud-activity-item{display:flex;align-items:center;gap:var(--space-2);padding:3px 0}.cloud-activity-dot{width:4px;height:4px;border-radius:var(--radius-full);background:var(--text-tertiary);flex-shrink:0;opacity:.5}.cloud-activity-text{font-size:9px;color:var(--text-secondary);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cloud-activity-time{font-size:9px;color:var(--text-tertiary);flex-shrink:0;font-variant-numeric:tabular-nums}.cloud-activity-empty{font-size:9px;color:var(--text-tertiary);font-style:italic}.cloud-bounce-inner{display:flex;flex-direction:column;gap:var(--space-2)}.cloud-bounce-folder-row{display:flex;align-items:center;gap:var(--space-1)}.cloud-bounce-folder-path{flex:1;font-size:9px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cloud-bounce-change-btn{flex:0!important;width:22px!important;min-width:22px!important;padding:2px!important;font-size:var(--font-size-2xs)!important}.cloud-bounce-alert{background:var(--accent-subtle);border:1px solid var(--accent-border);border-radius:var(--radius-sm);padding:var(--space-2);display:flex;flex-direction:column;gap:var(--space-1)}.cloud-bounce-alert-msg{font-size:9px;color:var(--text-primary);word-break:break-word}.cloud-bounce-alert-row{display:flex;gap:var(--space-1)}.cloud-bounce-upload-btn{flex:1;background:var(--accent-gradient)!important;border-color:transparent!important;color:#fff!important}.cloud-bounce-upload-btn:hover{opacity:.9}.cloud-bounce-dismiss-btn{flex:0!important;width:22px;padding:2px!important;color:var(--text-tertiary)!important;font-size:var(--font-size-2xs)}.cloud-bounce-hint{font-size:9px;color:var(--text-tertiary);line-height:1.3;font-style:italic}.cloud-bounce-set-folder-btn{width:100%}.upload-version-modal-overlay{z-index:var(--z-overlay-stack, 10200)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;padding:16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-card{background:var(--bg-elevated);border:1px solid var(--border-default, var(--border-subtle));border-radius:var(--radius-xl, 12px);width:100%;max-width:480px;box-shadow:var(--shadow-lg, 0 12px 40px rgba(0, 0, 0, .45))}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 0}.modal-title{font-size:17px;font-weight:700;color:var(--text-primary)}.modal-close{background:none;border:none;color:var(--text-tertiary);cursor:pointer;font-size:18px;padding:4px;line-height:1;border-radius:var(--radius-sm, 4px);transition:background .15s}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-form{padding:20px 24px 24px;display:flex;flex-direction:column;gap:16px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:4px}.form-field{display:flex;flex-direction:column;gap:5px}.form-label{font-size:12px;font-weight:600;color:var(--text-secondary)}.form-input{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md, 6px);padding:9px 12px;font-size:13px;color:var(--text-primary);outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--accent)}.form-hint{font-size:11px;color:var(--text-tertiary)}.form-error{font-size:12px;color:#ef4444;background:#ef444414;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm, 4px);padding:8px 12px}.upload-drop-zone{border:2px dashed var(--border-default, var(--border-subtle));border-radius:var(--radius-lg, 8px);padding:32px 20px;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;transition:border-color .15s,background .15s;color:var(--text-tertiary);text-align:center}.upload-drop-zone:hover,.upload-drop-zone.has-file{border-color:var(--accent);background:var(--accent-subtle)}.upload-drop-zone.drag-over{border-color:var(--accent);background:rgb(var(--accent-rgb) / .15);border-style:solid}.upload-drop-zone p{font-size:13px;color:var(--text-secondary);margin:0}.upload-hint{font-size:11px;color:var(--text-tertiary)}.upload-file-info{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center}.upload-file-info span{font-size:13px;color:var(--text-primary);font-weight:500}.upload-file-size{font-size:11px;color:var(--text-tertiary)}.upload-progress{background:var(--bg-input);border-radius:999px;height:4px;overflow:hidden;position:relative}.upload-progress-bar{height:100%;background:var(--accent);border-radius:999px;transition:width .3s;width:0}.upload-progress span{display:block;font-size:11px;color:var(--text-tertiary);margin-top:6px}.modal-actions .btn{padding:8px 16px;border-radius:var(--radius-md, 6px);font-size:13px;font-weight:600;cursor:pointer;border:1px solid transparent}.modal-actions .btn-ghost{background:transparent;border-color:var(--border-subtle);color:var(--text-primary)}.modal-actions .btn-ghost:hover:not(:disabled){background:var(--bg-hover)}.modal-actions .btn-primary{background:var(--accent-gradient);color:#fff}.modal-actions .btn-primary:disabled{opacity:.5;cursor:not-allowed}.cloud-upload-version-btn{width:100%;background:var(--accent-gradient)!important;border-color:transparent!important;color:#fff!important;font-weight:var(--font-weight-semibold)}.cloud-upload-version-btn:hover{opacity:.92}.web-prompt-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-overlay-stack, 10200);display:flex;align-items:center;justify-content:center;background:#0000008c;padding:var(--space-4)}.web-prompt-dialog{max-width:360px;width:100%;background:var(--bg-elevated, #1e1e2e);border:1px solid var(--border-subtle, rgba(255, 255, 255, .08));border-radius:var(--radius-lg, 10px);padding:var(--space-4);box-shadow:0 12px 40px #00000073}.web-prompt-title{font-size:var(--font-size-md, 14px);font-weight:var(--font-weight-semibold, 600);color:var(--text-primary);margin-bottom:var(--space-2)}.web-prompt-message{font-size:var(--font-size-sm, 12px);color:var(--text-secondary);line-height:1.45;margin-bottom:var(--space-4)}.web-prompt-actions{display:flex;gap:var(--space-2);justify-content:flex-end}.web-prompt-btn{padding:6px 14px;border-radius:var(--radius-md, 6px);font-size:var(--font-size-sm, 12px);cursor:pointer;border:1px solid var(--border-subtle);background:var(--bg-surface, #252536);color:var(--text-primary)}.web-prompt-btn.primary{background:var(--accent-gradient);border-color:transparent;color:#fff;font-weight:var(--font-weight-semibold, 600)}.web-prompt-btn.cancel:hover,.web-prompt-btn.primary:hover{opacity:.9}.web-gate-tab{align-items:center;justify-content:center;padding:var(--space-6)}.web-gate-inner{max-width:360px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-3)}.web-gate-icon{color:var(--text-muted);opacity:.7}.web-gate-title{font-size:var(--font-size-lg, 16px);font-weight:var(--font-weight-semibold, 600);color:var(--text-primary)}.web-gate-message{font-size:var(--font-size-sm, 12px);color:var(--text-secondary);line-height:1.5}.web-gate-open-btn{margin-top:var(--space-2);padding:8px 18px;border-radius:var(--radius-md, 6px);font-size:var(--font-size-sm, 12px);cursor:pointer;border:none;background:var(--accent-gradient);color:#fff;font-weight:var(--font-weight-semibold, 600)}.web-gate-open-btn:hover{opacity:.92}.cloud-version-filter-host{padding:0 var(--space-3)}.version-filter-quick-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:var(--space-2)}.version-filter-quick-btn{font-size:10px;padding:4px 8px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer}.version-filter-quick-btn.active{border-color:var(--accent);color:var(--accent);background:var(--accent-muted)}.version-filter-hint{font-size:11px;color:var(--text-tertiary);line-height:1.4}.version-filter-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-bottom:var(--space-2)}.version-filter-all-btn{font-size:10px;padding:2px 6px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);cursor:pointer}.version-filter-all-btn:hover{color:var(--text-primary);border-color:var(--border-default)}.version-filter-list{display:flex;flex-direction:column;gap:4px;max-height:160px;overflow-y:auto;margin-bottom:var(--space-2);padding:0 var(--space-3)}.version-filter-row{display:flex;align-items:flex-start;gap:8px;padding:2px var(--space-1);font-size:11px;cursor:pointer;color:var(--text-secondary)}.version-filter-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 6px;flex:1;min-width:0}.version-filter-num{font-weight:var(--font-weight-semibold);color:var(--text-primary)}.version-filter-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.version-filter-dur{font-size:10px;color:var(--text-tertiary)}.version-filter-dur.muted{font-style:italic}.version-filter-draft{font-size:9px;text-transform:uppercase;letter-spacing:.04em;color:var(--accent);font-weight:var(--font-weight-semibold)}.version-filter-pw-row{display:flex;align-items:center;gap:8px;padding:2px 4px 4px;font-size:11px;color:var(--text-secondary);cursor:pointer}.tab-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:var(--space-8);text-align:center;gap:var(--space-3)}.tab-empty-icon-wrap{width:64px;height:64px;border-radius:var(--radius-xl);background:var(--bg-surface);border:1px solid 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rgba(34,197,94,.2)}.collab-role-badge.viewer{background:var(--accent-highlight);color:var(--accent);border:1px solid rgb(var(--accent-rgb) / .15)}.collab-popover-section{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-subtle)}.collab-popover-section:last-child{border-bottom:none}.collab-popover-section-label{font-size:9px;font-weight:var(--font-weight-bold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:var(--letter-spacing-wider);margin-bottom:var(--space-2)}.collab-popover-version-list{display:flex;flex-wrap:wrap;gap:4px}.collab-popover-version{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:var(--radius-sm);background:var(--bg-hover);border:1px solid var(--border-subtle);font-size:var(--font-size-2xs);color:var(--text-secondary);transition:all var(--transition-fast)}.collab-popover-version svg{width:10px;height:10px;opacity:.5}.collab-popover-version.all-versions{background:var(--accent-muted);color:var(--accent);border-color:rgb(var(--accent-rgb) / .15)}.collab-popover-group-list{display:flex;flex-wrap:wrap;gap:4px}.collab-popover-group{display:inline-flex;align-items:center;padding:3px 8px;border-radius:var(--radius-sm);background:var(--bg-hover);border:1px solid var(--border-subtle);font-size:var(--font-size-2xs);color:var(--text-secondary)}.collab-popover-active{font-size:var(--font-size-2xs);color:var(--text-tertiary);padding:var(--space-2) var(--space-4) var(--space-3);display:flex;align-items:center;gap:4px}.collab-popover-active svg{width:10px;height:10px;opacity:.4}.collab-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--scrim-bg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;animation:fadeIn .15s 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var(--transition-fast);cursor:default}.collab-member-row:hover{background:var(--bg-hover)}.collab-member-avatar{width:34px;height:34px;border-radius:var(--radius-full);overflow:hidden;flex-shrink:0;position:relative}.collab-member-avatar img{width:100%;height:100%;object-fit:cover}.collab-member-avatar .collab-avatar-initials{font-size:12px}.collab-member-avatar .collab-avatar-online{width:9px;height:9px}.collab-member-info{flex:1;min-width:0}.collab-member-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.collab-member-email,.collab-member-info .private-email-row{font-size:var(--font-size-2xs);color:var(--text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.collab-member-versions-hint{font-size:var(--font-size-2xs);color:var(--text-tertiary);margin-top:1px}.collab-member-role-select{padding:4px 8px;border-radius:var(--radius-sm);background:var(--bg-active);border:1px solid var(--border-subtle);color:var(--text-secondary);font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;text-transform:capitalize;min-width:70px;transition:all var(--transition-fast)}.collab-member-role-select:hover{border-color:var(--accent);background:var(--accent-muted);color:var(--accent)}.collab-member-role-select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-muted)}.collab-member-remove{width:24px;height:24px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);font-size:12px;opacity:0;transition:all var(--transition-fast)}.collab-member-row:hover .collab-member-remove{opacity:1}.collab-member-remove:hover{background:#ef44441a;color:#ef4444}.collab-member-details{padding:var(--space-2) var(--space-2) var(--space-2) 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translateY(10px)}}.connectivity-indicator{display:inline-flex;align-items:center;gap:5px;font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);color:var(--text-tertiary);white-space:nowrap;flex-shrink:0;transition:color var(--transition-fast)}.connectivity-dot{width:6px;height:6px;border-radius:var(--radius-full);flex-shrink:0;transition:background var(--transition-fast),box-shadow var(--transition-fast)}.connectivity-indicator.online .connectivity-dot{background:#22c55e;box-shadow:0 0 6px #22c55e80}.connectivity-indicator.online .connectivity-label{color:var(--text-tertiary)}.connectivity-indicator.offline .connectivity-dot{background:#ef4444;box-shadow:0 0 6px #ef444466}.connectivity-indicator.offline .connectivity-label{color:#ef4444}.right-panel-tabs{display:flex;align-items:center;border-bottom:1px solid var(--border-subtle);flex-shrink:0;background:var(--bg-surface)}.right-panel-tab{flex:1;padding:8px 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svg{width:24px;height:24px}.cloud-tab-empty-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.cloud-tab-empty-desc{font-size:var(--font-size-xs);color:var(--text-tertiary);line-height:1.5;max-width:280px}.cloud-tab-empty-cta{margin-top:var(--space-2);padding:6px 16px;border-radius:var(--radius-md);background:var(--accent);color:#fff;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);transition:all var(--transition-fast)}.cloud-tab-empty-cta:hover{background:var(--accent-hover);transform:translateY(-1px)}.cloud-tab-empty-cta:disabled{background:var(--bg-active);color:var(--text-tertiary);transform:none}.cloud-tab-offline{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);margin:var(--space-3);font-size:var(--font-size-xs);color:#ef4444}.cloud-tab-offline 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6px;border-radius:99px;flex-shrink:0}.notes-browser-channel-badge{display:inline-block;font-size:10px;font-weight:600;color:var(--text-secondary);background:var(--bg-active);border-left:3px solid var(--accent);padding:2px 6px;border-radius:4px;margin-top:4px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.notes-browser-row,.task-row{position:relative}.drag-reorder-item{cursor:grab;touch-action:none}.drag-reorder-item.drag-reorder-active{cursor:grabbing}.drag-reorder-active{opacity:.55;z-index:2}.drag-reorder-over{outline:2px dashed rgb(var(--accent-rgb) / 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var(--border-default);border-radius:var(--radius-md);box-shadow:var(--shadow-md);pointer-events:auto}.list-multi-select-bar.hidden{display:none}.list-multi-select-count{font-size:13px;font-weight:600;color:var(--text-primary)}.list-multi-select-actions{display:flex;gap:8px}.list-multi-select-delete{padding:6px 14px;font-size:12px;font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;background:var(--color-red, #ef4444);color:#fff}.list-multi-select-cancel{padding:6px 14px;font-size:12px;font-weight:600;border-radius:var(--radius-md);border:1px solid var(--border-subtle);cursor:pointer;background:var(--bg-surface);color:var(--text-secondary)}body.list-multi-select-active #tasks-panel,body.list-multi-select-active .notes-browser-host,body.list-multi-select-active .left-panel .notes-list{cursor:default}body.list-multi-select-active .notes-browser-scroll,body.list-multi-select-active #tasks-panel .tasks-scroll,body.list-multi-select-active .left-panel 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var(--space-3);font-size:var(--font-size-2xs);color:var(--text-tertiary);text-align:center;letter-spacing:.02em}.settings-menu-hint{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 4px;border-radius:var(--radius-sm);background:var(--bg-active);border:1px solid var(--border-default);font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);color:var(--text-tertiary)}.cloud-no-project-hint{padding:var(--space-3) var(--space-4)}.cloud-hint-text{font-size:var(--font-size-xs);color:var(--text-tertiary);line-height:var(--line-height-relaxed);text-align:center;padding:var(--space-2) 0}.tab-bar{display:flex;align-items:center;gap:0;padding:0 var(--space-4);height:36px;background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);flex-shrink:0;overflow-x:auto;scrollbar-width:none;transition:background var(--transition-smooth)}.tab-bar::-webkit-scrollbar{display:none}.tab-bar .header-tab{padding:8px 14px;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--text-tertiary);white-space:nowrap;border-bottom:2px solid transparent;transition:all var(--transition-fast);margin-bottom:-1px}.tab-bar .header-tab:hover{color:var(--text-secondary)}.tab-bar .header-tab.active{color:var(--accent);border-bottom-color:var(--accent);text-shadow:0 0 12px rgb(var(--accent-rgb) / .3)}.tab-bar .header-tab.locked{color:var(--text-tertiary);opacity:.55;cursor:not-allowed}.tab-bar .header-tab.locked:after{content:"🔒";font-size:9px;margin-left:4px;opacity:.85}.tab-bar .header-tab.locked.active{color:var(--text-secondary);border-bottom-color:var(--border-default);text-shadow:none}.app-body{display:flex;flex:1;min-height:0;overflow:hidden;position:relative}.left-panel{width:var(--sidebar-width);min-width:var(--sidebar-min-width);max-width:var(--sidebar-max-width);display:flex;flex-direction:column;background:var(--bg-surface);border-right:1px solid var(--border-subtle);overflow:hidden;flex-shrink:0}.centre-panel{flex:1;min-width:0;max-width:100%;display:flex;flex-direction:column;overflow:hidden;position:relative}.tab-content,.centre-panel>.tab-content{display:none!important;flex:1;min-height:0;overflow:hidden}.tab-content.active,.centre-panel>.tab-content.active{display:flex!important;flex-direction:column;min-width:0;max-width:100%;animation:tabFadeIn .2s ease}@keyframes tabFadeIn{0%{opacity:.6}to{opacity:1}}.cloud-sidebar-shell{display:flex;flex-shrink:0;align-items:stretch}.right-panel{width:260px;min-width:220px;display:flex;flex-direction:column;background:var(--bg-surface);border-left:1px solid var(--border-subtle);overflow:hidden;flex-shrink:0;transition:width .2s ease,min-width .2s ease,opacity .2s ease,border-color .2s ease}.right-panel.collapsed{width:0!important;min-width:0!important;border-left-color:transparent;opacity:0;pointer-events:none;overflow:hidden}.right-panel-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-3) var(--space-2) var(--space-3) var(--space-4);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary);border-bottom:1px solid var(--border-subtle);flex-shrink:0}.right-panel-header-title{display:flex;align-items:center;gap:var(--space-2);min-width:0}.right-panel-header-title svg{color:var(--accent);flex-shrink:0}.right-panel-header-btn{width:26px;height:26px;flex-shrink:0;margin-right:var(--space-1)}.right-panel-header-btn svg{width:14px;height:14px}.status-bar,.activity-bar{display:flex;align-items:center;height:28px;background:var(--bg-surface);border-top:1px solid var(--border-subtle);padding:0 var(--space-4);flex-shrink:0;gap:var(--space-4);overflow:hidden;transition:background var(--transition-smooth)}.activity-bar-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--text-secondary);white-space:nowrap;flex-shrink:0;letter-spacing:var(--letter-spacing-wide)}.activity-bar-scroll{display:flex;align-items:center;gap:var(--space-4);overflow-x:auto;flex:1;scrollbar-width:none;padding:var(--space-1) 0}.activity-bar-scroll::-webkit-scrollbar{display:none}.activity-bar-item{display:flex;flex-direction:column;gap:1px;min-width:180px;flex-shrink:0;padding:var(--space-1) var(--space-3);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast)}.activity-bar-item:hover{background:var(--bg-hover)}.activity-bar-time{font-size:var(--font-size-2xs);color:var(--text-tertiary);font-variant-numeric:tabular-nums}.activity-bar-detail{font-size:var(--font-size-xs);color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.activity-bar-nav{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-full);color:var(--text-tertiary);flex-shrink:0;transition:all var(--transition-fast)}.activity-bar-nav:hover{background:var(--bg-hover);color:var(--text-primary)}.activity-bar-nav svg{width:14px;height:14px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tag-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--radius-sm);font-size:var(--font-size-2xs);font-weight:var(--font-weight-medium);letter-spacing:var(--letter-spacing-wide);background:var(--bg-hover);color:var(--text-secondary);white-space:nowrap;transition:background var(--transition-fast),color var(--transition-fast);border:1px solid var(--border-subtle)}.tag-badge:hover{background:var(--accent-muted);color:var(--accent);border-color:var(--accent-border)}.tag-badge.current-badge{background:var(--accent);color:#fff;border-color:var(--accent)}.color-dot{width:12px;height:12px;border-radius:var(--radius-full);flex-shrink:0;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.color-dot:hover{transform:scale(1.3)}.color-dot[data-color=red]{background:var(--color-red)}.color-dot[data-color=yellow]{background:var(--color-yellow)}.color-dot[data-color=green]{background:var(--color-green)}.color-dot[data-color=blue]{background:var(--color-blue)}.color-dot[data-color=purple]{background:var(--color-purple)}.color-dot[data-color=orange]{background:var(--color-orange)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);color:var(--text-secondary);transition:background var(--transition-fast),color var(--transition-fast),transform var(--transition-fast)}.icon-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.icon-btn:active{transform:scale(.92)}.icon-btn.active{background:var(--accent-muted);color:var(--accent)}.icon-btn svg{width:16px;height:16px;stroke-width:1.8}[data-tooltip]{position:relative}#mm-tooltip{position:fixed;z-index:var(--z-tooltip);max-width:min(320px,calc(100vw - 16px));padding:6px 10px;border-radius:var(--radius-sm);background:var(--bg-active);border:1px solid var(--border-default);color:var(--text-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);line-height:1.4;white-space:normal;text-align:center;pointer-events:none;box-shadow:var(--shadow-md);opacity:0;transform:translateY(2px);transition:opacity var(--transition-fast),transform var(--transition-fast)}#mm-tooltip:not([hidden]){opacity:1;transform:translateY(0)}#mm-tooltip[data-pos=below]{transform:translateY(-2px)}#mm-tooltip[data-pos=below]:not([hidden]){transform:translateY(0)}.divider{height:1px;background:var(--border-subtle);margin:var(--space-2) 0}