:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a26;--bg-card: #15151f;--bg-hover: #1e1e2e;--bg-active: #252538;--text-primary: #e8e6f0;--text-secondary: #9694a8;--text-muted: #5c5a6e;--text-accent: #a78bfa;--border-color: #2a2a3c;--border-subtle: #1e1e2e;--accent: #8b5cf6;--accent-hover: #7c3aed;--accent-soft: rgba(139, 92, 246, .12);--accent-glow: rgba(139, 92, 246, .3);--success: #34d399;--success-soft: rgba(52, 211, 153, .12);--warning: #fbbf24;--warning-soft: rgba(251, 191, 36, .12);--danger: #f87171;--danger-soft: rgba(248, 113, 113, .12);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--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);--font-sans: "Outfit", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100dvh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100dvh;display:flex;flex-direction:column}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{display:flex;flex-direction:column;min-height:100dvh;padding-top:var(--safe-top);padding-bottom:var(--safe-bottom)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.app-header h1{font-size:1.15rem;font-weight:600;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}.app-header h1 .icon{color:var(--accent)}.header-actions{display:flex;gap:4px}.app-content{flex:1;padding:16px;max-width:960px;width:100%;margin:0 auto}.nav-tabs{display:flex;gap:2px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:0 12px;overflow-x:auto;-webkit-overflow-scrolling:touch}.nav-tab{display:flex;align-items:center;gap:6px;padding:10px 14px;font-size:.85rem;font-weight:500;color:var(--text-secondary);border:none;background:none;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;white-space:nowrap;font-family:var(--font-sans)}.nav-tab:hover{color:var(--text-primary);background:var(--bg-hover)}.nav-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.nav-tab svg{width:16px;height:16px}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:16px;transition:border-color .2s,box-shadow .2s}.card:hover{border-color:var(--accent-soft);box-shadow:0 0 0 1px var(--accent-soft)}.item-list{display:flex;flex-direction:column;gap:8px}.item-card{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all .2s}.item-card:hover{background:var(--bg-hover);border-color:var(--accent-soft)}.item-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--accent);flex-shrink:0}.item-info{flex:1;min-width:0}.item-title{font-size:.92rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-subtitle{font-size:.78rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-actions{display:flex;gap:4px;flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;font-size:.85rem;font-weight:500;font-family:var(--font-sans);border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;transition:all .15s;white-space:nowrap}.btn:hover{background:var(--bg-hover);border-color:var(--text-muted)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;pointer-events:none}.btn svg{width:16px;height:16px}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:var(--danger-soft);border-color:#f871714d;color:var(--danger)}.btn-danger:hover{background:#f8717133}.btn-ghost{background:transparent;border:none;padding:6px;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-hover)}.btn-sm{padding:5px 10px;font-size:.8rem}.btn-lg{padding:12px 24px;font-size:.95rem}.btn-block{width:100%}.input-group{display:flex;flex-direction:column;gap:5px}.input-group label{font-size:.8rem;font-weight:500;color:var(--text-secondary)}.input{padding:10px 12px;font-size:.9rem;font-family:var(--font-sans);background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);outline:none;transition:border-color .2s;width:100%}.input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.input-mono{font-family:var(--font-mono);font-size:.85rem;letter-spacing:.05em}.input-row{display:flex;gap:8px;align-items:flex-end}textarea.input{min-height:100px;resize:vertical;line-height:1.5}.search-bar{position:relative;margin-bottom:16px}.search-bar input{padding-left:38px}.search-bar svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;padding:16px;animation:fadeIn .15s ease}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:520px;max-height:85dvh;overflow-y:auto;animation:slideUp .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-color)}.modal-header h2{font-size:1.05rem;font-weight:600}.modal-body{padding:20px}.modal-body .input-group+.input-group{margin-top:14px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 20px;border-top:1px solid var(--border-color)}.lock-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;padding:24px;background:var(--bg-primary);text-align:center}.lock-icon{width:64px;height:64px;color:var(--accent);margin-bottom:24px;filter:drop-shadow(0 0 20px var(--accent-glow))}.lock-screen h1{font-size:1.5rem;font-weight:700;letter-spacing:-.03em;margin-bottom:6px}.lock-screen p{color:var(--text-secondary);font-size:.88rem;margin-bottom:28px}.lock-form{width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}.lock-form .input{text-align:center;font-size:1rem;padding:14px;letter-spacing:.1em}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}.gallery-item{aspect-ratio:1;border-radius:var(--radius-md);overflow:hidden;cursor:pointer;position:relative;background:var(--bg-tertiary);border:1px solid var(--border-color);transition:transform .2s,border-color .2s}.gallery-item:hover{transform:scale(1.02);border-color:var(--accent)}.gallery-item img{width:100%;height:100%;object-fit:cover}.gallery-item .loading{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted)}.fullscreen-viewer{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000f2;z-index:300;display:flex;align-items:center;justify-content:center;cursor:pointer}.fullscreen-viewer img{max-width:95%;max-height:95%;object-fit:contain}.fullscreen-close{position:absolute;top:16px;right:16px;color:#fff;background:#ffffff1a;border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer}.pg-output{font-family:var(--font-mono);font-size:1.1rem;padding:14px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;word-break:break-all;letter-spacing:.05em;margin-bottom:16px}.pg-options{display:flex;flex-direction:column;gap:10px}.pg-option{display:flex;align-items:center;justify-content:space-between;padding:6px 0}.pg-option label{font-size:.88rem;color:var(--text-secondary)}.toggle{position:relative;width:42px;height:24px}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:12px;cursor:pointer;transition:all .2s}.toggle-slider:before{content:"";position:absolute;left:2px;top:2px;width:18px;height:18px;background:var(--text-secondary);border-radius:50%;transition:all .2s}.toggle input:checked+.toggle-slider{background:var(--accent);border-color:var(--accent)}.toggle input:checked+.toggle-slider:before{transform:translate(18px);background:#fff}.toast-container{position:fixed;bottom:calc(20px + var(--safe-bottom));left:50%;transform:translate(-50%);z-index:500;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{padding:10px 18px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.85rem;color:var(--text-primary);box-shadow:var(--shadow-lg);animation:slideUp .2s ease,fadeOut .3s ease 2.7s;pointer-events:auto}.toast.success{border-color:var(--success);color:var(--success)}.toast.error{border-color:var(--danger);color:var(--danger)}.toast.warning{border-color:var(--warning);color:var(--warning)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;color:var(--text-muted);text-align:center}.empty-state svg{width:48px;height:48px;margin-bottom:16px;opacity:.5}.empty-state p{font-size:.9rem;margin-bottom:16px}.settings-section{margin-bottom:28px}.settings-section h3{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:12px}.settings-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:background .2s}.settings-item:hover{background:var(--bg-hover)}.settings-item+.settings-item{margin-top:4px}.settings-item-info{display:flex;align-items:center;gap:12px}.settings-item-info svg{width:20px;height:20px;color:var(--text-secondary)}.settings-item-label{font-size:.9rem}.settings-item-desc{font-size:.78rem;color:var(--text-secondary)}.import-preview{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;margin:16px 0}.import-stat{display:flex;justify-content:space-between;padding:6px 0;font-size:.85rem}.import-stat-value{font-weight:600;font-family:var(--font-mono)}.badge{display:inline-flex;align-items:center;padding:2px 8px;font-size:.72rem;font-weight:600;border-radius:10px;letter-spacing:.02em}.badge-accent{background:var(--accent-soft);color:var(--accent)}.badge-success{background:var(--success-soft);color:var(--success)}.badge-warning{background:var(--warning-soft);color:var(--warning)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}.alert{padding:12px 16px;border-radius:var(--radius-md);font-size:.85rem;line-height:1.5;margin-bottom:16px}.alert-warning{background:var(--warning-soft);border:1px solid rgba(251,191,36,.3);color:var(--warning)}.alert-danger{background:var(--danger-soft);border:1px solid rgba(248,113,113,.3);color:var(--danger)}.alert-info{background:var(--accent-soft);border:1px solid rgba(139,92,246,.3);color:var(--text-accent)}input[type=range]{-webkit-appearance:none;width:100%;height:4px;background:var(--border-color);border-radius:2px;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:var(--accent);border-radius:50%;cursor:pointer}@media (max-width: 640px){.app-content{padding:12px}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.modal{max-width:100%;margin:0 8px;border-radius:var(--radius-lg)}}@media (min-width: 768px){.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}