:root{--color-bg-primary: #f8fafc;--color-bg-secondary: #ffffff;--color-bg-tertiary: #f1f5f9;--color-bg-glass: rgba(255, 255, 255, .8);--color-text-primary: #0f172a;--color-text-secondary: #64748b;--color-text-tertiary: #94a3b8;--color-primary: #6366f1;--color-primary-rgb: 99, 102, 241;--color-primary-hover: #4f46e5;--color-primary-light: #e0e7ff;--color-danger: #ef4444;--color-bg-danger-subtle: rgba(239, 68, 68, .1);--color-border-danger-subtle: rgba(239, 68, 68, .2);--color-success: #10b981;--color-bg-success-subtle: rgba(16, 185, 129, .1);--color-warning: #f59e0b;--color-bg-warning-subtle: rgba(245, 158, 11, .1);--color-info: #3b82f6;--color-bg-info-subtle: rgba(59, 130, 246, .1);--border-color: #e2e8f0;--border-color-hover: #cbd5e1;--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--shadow-primary: 0 10px 15px -3px rgba(99, 102, 241, .3);--border-radius-sm: 6px;--border-radius-md: 12px;--border-radius-lg: 16px;--border-radius-xl: 24px;--border-radius-full: 9999px;--font-family-sans: "Inter", system-ui, -apple-system, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2.25rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.68, -.55, .265, 1.55);--gradient-primary: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);--gradient-surface: linear-gradient(145deg, #ffffff, #febbff00)}[data-theme=dark]{--color-bg-primary: #0f172a;--color-bg-secondary: #1e293b;--color-bg-tertiary: #334155;--color-bg-glass: rgba(30, 41, 59, .8);--color-text-primary: #f8fafc;--color-text-secondary: #94a3b8;--color-text-tertiary: #64748b;--color-primary: #818cf8;--color-primary-rgb: 129, 140, 248;--color-primary-hover: #a5b4fc;--color-primary-light: rgba(99, 102, 241, .2);--color-bg-danger-subtle: rgba(239, 68, 68, .2);--color-border-danger-subtle: rgba(239, 68, 68, .3);--color-bg-success-subtle: rgba(16, 185, 129, .2);--color-bg-warning-subtle: rgba(245, 158, 11, .2);--color-bg-info-subtle: rgba(59, 130, 246, .2);--border-color: #334155;--border-color-hover: #475569;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .4);--shadow-primary: 0 10px 20px -5px rgba(99, 102, 241, .4);--gradient-primary: linear-gradient(135deg, #4f46e5 0%, #9333ea 100%)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-family-sans);font-size:16px;line-height:1.5;color:var(--color-text-primary);background-color:var(--color-bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100vh}button{cursor:pointer;border:none;background:none;font-family:inherit}a{text-decoration:none;color:inherit}input,textarea,select{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-color)}.brand-logo{display:inline-flex;align-items:center;justify-content:center;position:relative;max-width:100%;height:2.5rem;transition:filter .3s ease}.brand-logo img{height:100%;width:auto;object-fit:contain;display:block}.brand-logo.sm{height:1.5rem}.brand-logo.md{height:2.5rem}.brand-logo.lg{height:3.5rem}.brand-logo.xl{height:5rem}[data-theme=dark] .brand-logo img{filter:brightness(0) invert(1)}@media(prefers-reduced-motion:reduce){.brand-logo{transition:none}}:root{--sidebar-width: min(280px, 80vw);--bottom-nav-height: 64px;--header-height: 60px}.app-shell{display:flex;block-size:100dvh;overflow:hidden;background-color:var(--color-bg-primary);color:var(--color-text-primary)}.sidebar{inline-size:var(--sidebar-width);background-color:var(--color-bg-secondary);border-inline-end:1px solid var(--border-color);display:flex;flex-direction:column;padding-block:2rem;padding-inline:1.5rem;flex-shrink:0;z-index:50;transition:inline-size var(--transition-normal)}.logo-container{display:flex;align-items:center;gap:1rem;margin-block-end:2rem;padding-inline:.5rem}.logo-icon-wrapper{inline-size:42px;block-size:42px;background:var(--gradient-primary);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.logo-text{font-size:1.25rem;font-weight:800;letter-spacing:-.02em;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap}.nav-menu{display:flex;flex-direction:column;gap:.5rem;flex:1;overflow-y:auto;min-block-size:0}.nav-item{display:flex;align-items:center;gap:1rem;padding-block:.75rem;padding-inline:1rem;border-radius:var(--border-radius-lg);color:var(--color-text-secondary);font-weight:500;font-size:.95rem;min-block-size:44px;transition:background-color var(--transition-fast),color var(--transition-fast);text-decoration:none;-webkit-tap-highlight-color:transparent}.nav-item:hover{background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.nav-item.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-sm)}.sidebar-footer{display:flex;flex-direction:column;gap:.5rem;border-block-start:1px solid var(--border-color);padding-block-start:1rem;margin-block-start:auto}.main-content{flex:1;overflow-y:auto;padding:1.5rem;block-size:100%;position:relative;scroll-behavior:smooth;-webkit-overflow-scrolling:touch}@media(max-width:768px){.app-shell{flex-direction:column}.sidebar{position:fixed;inset-block-end:0;inset-inline-start:0;inset-inline-end:0;inline-size:100%;block-size:var(--bottom-nav-height);flex-direction:row;padding:0;border-inline-end:none;border-block-start:1px solid var(--border-color);background-color:var(--color-bg-secondary);box-shadow:0 -4px 20px #0000000d;padding-bottom:env(safe-area-inset-bottom);padding-block-end:env(safe-area-inset-bottom);block-size:calc(var(--bottom-nav-height) + env(safe-area-inset-bottom))}.logo-container,.sidebar-footer{display:none}.nav-menu{flex-direction:row;justify-content:space-around;align-items:center;inline-size:100%;padding-inline:.5rem;gap:0}.nav-item{flex-direction:column;justify-content:center;gap:4px;padding:4px;border-radius:8px;flex:1;block-size:100%;max-inline-size:80px}.nav-item span{font-size:.7rem;line-height:1.2;text-align:center}.nav-item.active{background:transparent;color:var(--color-primary);box-shadow:none}.nav-item.active svg{fill:currentColor;fill-opacity:.2}.main-content{padding:1rem;padding-block-end:calc(var(--bottom-nav-height) + 2rem)}}.book-card{display:flex;flex-direction:column;gap:.75rem;cursor:pointer;transition:transform var(--transition-bounce),opacity var(--transition-fast);width:100%;position:relative}.book-card:hover{transform:translateY(-8px)}.book-cover-wrapper{position:relative;aspect-ratio:2/3;border-radius:var(--border-radius-lg);overflow:hidden;box-shadow:var(--shadow-md);background-color:var(--color-bg-tertiary);border:1px solid var(--border-color)}.book-card:hover .book-cover-wrapper{box-shadow:var(--shadow-xl)}.book-cover{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-normal)}.book-card:hover .book-cover{transform:scale(1.05)}.book-cover-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:700;color:var(--color-text-tertiary);background:linear-gradient(135deg,var(--color-bg-tertiary) 0%,var(--color-bg-secondary) 100%)}.book-status-badge{position:absolute;top:.5rem;right:.5rem;background:var(--color-bg-glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);z-index:2;border:1px solid rgba(255,255,255,.1);color:var(--color-text-secondary)}.book-edit-badge{position:absolute;bottom:.75rem;right:.75rem;background:var(--color-bg-glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);z-index:10;transition:all var(--transition-fast);cursor:pointer;color:var(--color-text-secondary);border:1px solid var(--border-color);padding:0}[data-theme=dark] .book-edit-badge,[data-theme=dark] .book-status-badge{background:#1e293bcc;border:1px solid rgba(255,255,255,.1)}.book-edit-badge:hover{background:var(--gradient-primary);color:#fff;transform:scale(1.1);border-color:transparent;box-shadow:var(--shadow-primary)}.book-title{font-size:var(--font-size-sm);font-weight:600;line-height:1.4;color:var(--color-text-primary);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.book-author{font-size:var(--font-size-xs);color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.book-meta{display:flex;align-items:center;gap:.5rem;margin-top:.25rem}.book-rating{display:flex;align-items:center;gap:.25rem;font-size:var(--font-size-xs);color:var(--color-warning);font-weight:600}.status-icon.completed{color:var(--color-success)}.status-icon.in-progress{color:var(--color-primary)}.status-icon.unread{color:var(--color-text-tertiary)}.dashboard-page{display:flex;flex-direction:column;gap:2rem;padding-block-end:2rem}.dashboard-header .page-subtitle{margin-block-start:.5rem;color:var(--color-text-secondary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}@media(min-width:768px){.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem}}.stat-card{background-color:var(--color-bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:1.25rem;display:flex;align-items:flex-start;gap:1rem;transition:transform var(--transition-fast),box-shadow var(--transition-fast);user-select:none;-webkit-user-select:none}@media(hover:hover){.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}}.stat-icon-wrapper{padding:.75rem;border-radius:var(--border-radius-md);background-color:var(--color-bg-tertiary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon-wrapper.blue{color:var(--color-primary);background-color:#38bdf81a}.stat-icon-wrapper.sky{color:var(--color-text-accent);background-color:#0284c71a}.stat-icon-wrapper.green{color:var(--color-success);background-color:#22c55e1a}.stat-icon-wrapper.slate{color:var(--color-text-secondary);background-color:var(--color-bg-tertiary)}.stat-icon-wrapper.purple{color:#9333ea;background-color:#9333ea1a}.stat-icon-wrapper.rose{color:#e11d48;background-color:#e11d481a}.stat-icon-wrapper.emerald{color:#10b981;background-color:#10b9811a}.stat-icon-wrapper.orange{color:#f97316;background-color:#f973161a}.stat-icon-wrapper.amber{color:#f59e0b;background-color:#f59e0b1a}.stat-content{display:flex;flex-direction:column;min-inline-size:0}.stat-value{font-size:1.5rem;font-weight:700;line-height:1.2;margin-block-end:.25rem;color:var(--color-text-primary);font-variant-numeric:tabular-nums}.stat-label{color:var(--color-text-secondary);font-size:.825rem;font-weight:500;line-height:1.4;word-break:break-word}.recent-section{display:flex;flex-direction:column;gap:1.25rem}.section-header{display:flex;align-items:center;gap:.75rem;color:var(--color-text-primary)}.section-icon{color:var(--color-primary)}.section-header h2{font-size:1.25rem;font-weight:600}.recent-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:1rem}@media(min-width:640px){.recent-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1.5rem}}@media(max-width:480px){.dashboard-page{gap:1.5rem}.stats-grid{gap:.75rem}.stat-card{padding:1rem;gap:.75rem}.stat-value{font-size:1.25rem}}._ReactTransliterate_1b0d4b{background-clip:padding-box;background-color:#fff;border:1px solid rgba(0,0,0,.15);box-shadow:0 6px 12px #0000002d;display:block;font-size:14px;list-style:none;padding:1px;text-align:left;z-index:20000;width:100%}._ReactTransliterate_1b0d4b>li{cursor:pointer;padding:10px;min-width:100px}._Active_1b0d4b{background-color:#65c3d7;color:#fff}.input-wrapper{display:flex;flex-direction:column;gap:.5rem;width:100%}.input-label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-secondary);margin-left:.125rem}.input-base{height:2.75rem;padding:0 1rem;border-radius:var(--border-radius-lg);border:1px solid var(--border-color);background-color:var(--color-bg-secondary);color:var(--color-text-primary);font-size:var(--font-size-sm);outline:none;transition:all var(--transition-fast);width:100%;appearance:none}[data-theme=dark] .input-base{background-color:var(--color-bg-primary)}.input-base:hover{border-color:var(--border-color-hover)}.input-base:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light);background-color:var(--color-bg-primary)}.input-base:disabled{opacity:.6;cursor:not-allowed;background-color:var(--color-bg-tertiary)}.input-error{border-color:var(--color-danger);background-color:#ef44440d}.input-error:focus{border-color:var(--color-danger);box-shadow:0 0 0 3px #ef444426}.input-error-message{font-size:var(--font-size-xs);color:var(--color-danger);margin-top:.25rem;margin-left:.125rem}.input-group{position:relative;display:flex;align-items:center}.input-icon{position:absolute;right:1rem;color:var(--color-text-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color var(--transition-fast)}.input-icon:hover{color:var(--color-primary)}.input-icon.listening{color:var(--color-danger);animation:pulse 1.5s infinite}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.8}to{transform:scale(1);opacity:1}}.input-base.with-icon{padding-right:2.75rem}.input-base.with-double-icon{padding-right:5rem}.input-actions{display:flex;align-items:center;position:absolute;right:.5rem;height:100%;gap:.25rem}.input-action-icon{color:var(--color-text-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);padding:6px;border-radius:6px}.input-action-icon:hover{color:var(--color-primary);background-color:var(--color-primary-light)}.react-transliterate-suggestion-list{position:absolute!important;z-index:1000!important;top:100%!important;left:0!important;width:100%!important;background-color:var(--color-bg-primary)!important;border:1px solid var(--border-color)!important;border-radius:var(--border-radius-lg)!important;box-shadow:var(--shadow-lg)!important;list-style:none!important;padding:0!important;margin:4px 0 0!important;max-height:200px!important;overflow-y:auto!important}[data-theme=dark] .react-transliterate-suggestion-list{background-color:var(--color-bg-secondary)!important;border-color:var(--border-color)!important}.react-transliterate-suggestion-item{padding:.75rem 1rem!important;cursor:pointer!important;font-size:var(--font-size-sm)!important;color:var(--color-text-primary)!important;border-bottom:1px solid var(--border-color)!important}.react-transliterate-suggestion-item:last-child{border-bottom:none!important}.react-transliterate-suggestion-item:hover,.react-transliterate-suggestion-item[aria-selected=true]{background-color:var(--color-bg-secondary)!important}[data-theme=dark] .react-transliterate-suggestion-item:hover,[data-theme=dark] .react-transliterate-suggestion-item[aria-selected=true]{background-color:var(--color-bg-tertiary)!important}.transliteration-container{width:100%!important;position:relative;display:flex}.transliteration-container>input{width:100%!important;flex:1}.add-item-page{max-width:800px;margin:0 auto}.page-header{margin-bottom:2rem}.page-title{font-size:var(--font-size-3xl);font-weight:700;margin-bottom:.5rem}.page-subtitle{color:var(--color-text-secondary)}.search-section{margin-bottom:2rem}.search-form{display:flex;gap:1rem;align-items:flex-start}.isbn-input{flex:1}.error-msg{color:var(--color-danger);margin-top:.5rem;font-size:var(--font-size-sm)}.success-msg{color:var(--color-success);margin-top:.5rem;font-size:var(--font-size-sm);display:flex;align-items:center;gap:.5rem}.book-preview{display:flex;gap:2rem;background-color:var(--color-bg-secondary);padding:1.5rem;border-radius:var(--border-radius-lg);border:1px solid var(--border-color);margin-bottom:2rem;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.preview-cover{width:120px;flex-shrink:0}.preview-cover img{width:100%;border-radius:var(--border-radius-md);box-shadow:var(--shadow-md)}.no-cover{width:100%;aspect-ratio:2/3;background-color:var(--color-bg-tertiary);display:flex;align-items:center;justify-content:center;border-radius:var(--border-radius-md);color:var(--color-text-secondary)}.preview-details{flex:1}.preview-details h2{font-size:var(--font-size-xl);font-weight:600;margin-bottom:.25rem}.author{font-size:var(--font-size-lg);color:var(--color-text-secondary);margin-bottom:1rem}.meta{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:.25rem}.isbn{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-family:monospace;margin-bottom:1.5rem}.preview-actions{display:flex;gap:1rem}.manual-entry-section{display:flex;flex-direction:column;gap:2rem}.manual-form-container{background-color:var(--color-bg-secondary);padding:1.5rem;border-radius:var(--border-radius-lg);border:1px solid var(--border-color);margin-top:1rem}.manual-form-container h3{margin-bottom:1rem;font-size:var(--font-size-lg)}.manual-form{display:flex;flex-direction:column;gap:1rem}.form-row{display:flex;gap:1rem}.form-row>*{flex:1}.manual-entry-link{text-align:center;margin-top:2rem;color:var(--color-text-secondary)}.link-btn{color:var(--color-primary);font-weight:500;text-decoration:underline;text-underline-offset:4px}.link-btn:hover{color:var(--color-primary-hover)}@media(max-width:600px){.search-form{flex-direction:column}.book-preview{flex-direction:column;align-items:center;text-align:center}.preview-actions{justify-content:center}.form-row{flex-direction:column}}.add-mode-tabs{display:flex;gap:1rem;margin-bottom:2rem;padding:.5rem;background-color:var(--color-bg-secondary);border-radius:var(--border-radius-lg);justify-content:center}.mode-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1rem;border:none;background:none;border-radius:var(--border-radius-md);color:var(--color-text-secondary);font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.mode-tab:hover{background-color:#0000000d;color:var(--color-text-primary)}.mode-tab.active{background-color:var(--color-bg-primary);color:var(--color-primary);box-shadow:var(--shadow-sm)}.ocr-section-tab{display:flex;flex-direction:column;align-items:center;gap:2rem;padding:2rem 0}.ocr-instructions{text-align:center;color:var(--color-text-secondary);display:flex;flex-direction:column;align-items:center;gap:1rem}.ocr-icon-large{opacity:.5}.manual-entry-section.active-tab{animation:fadeIn .3s ease-out}.cover-upload-wrapper{margin-bottom:1rem}.cover-upload-box{margin-top:.25rem;border:2px dashed var(--border-color);border-radius:var(--border-radius-md);padding:1rem;display:flex;justify-content:center;align-items:center;min-height:120px;background-color:var(--color-bg-tertiary);transition:all var(--transition-fast)}.cover-upload-box:hover{border-color:var(--color-primary);background-color:var(--color-bg-secondary)}.upload-placeholder{display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--color-text-secondary);cursor:pointer;width:100%;height:100%}.cover-preview-mini{position:relative;height:120px}.cover-preview-mini img{height:100%;border-radius:var(--border-radius-sm);box-shadow:var(--shadow-sm)}.remove-cover-btn{position:absolute;top:-8px;right:-8px;background:var(--color-danger);color:#fff;border:none;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-sm)}.btn-base{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--border-radius-lg);font-weight:600;transition:all var(--transition-fast);gap:.5rem;position:relative;overflow:hidden;cursor:pointer;border:1px solid transparent}.btn-base:disabled{opacity:.6;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-primary);border:none}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px -5px #6366f180}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background-color:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background-color:var(--color-bg-tertiary);border-color:var(--border-color-hover);transform:translateY(-1px)}.btn-outline{border:1px solid var(--border-color);background-color:transparent;color:var(--color-text-primary)}.btn-outline:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary);background-color:var(--color-primary-light)}.btn-ghost{background-color:transparent;color:var(--color-text-secondary);border:1px solid transparent}.btn-ghost:hover:not(:disabled){background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-danger{background-color:#ef44441a;color:var(--color-danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover:not(:disabled){background-color:var(--color-danger);color:#fff;border-color:var(--color-danger);box-shadow:0 4px 12px #ef44444d}.btn-sm{height:2rem;padding:0 .875rem;font-size:var(--font-size-xs);border-radius:var(--border-radius-md)}.btn-md{height:2.75rem;padding:0 1.25rem;font-size:var(--font-size-sm)}.btn-lg{height:3.25rem;padding:0 1.75rem;font-size:var(--font-size-base);border-radius:var(--border-radius-xl)}.spinner{width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.library-filter-panel{background-color:var(--color-bg-secondary);z-index:100;position:fixed;inset-block-end:0;inset-inline:0;max-block-size:85vh;border-start-start-radius:20px;border-start-end-radius:20px;box-shadow:0 -10px 40px #0003;padding:1.5rem;padding-block-end:calc(1.5rem + env(safe-area-inset-bottom));display:flex;flex-direction:column;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.library-filter-panel{animation:none}}.filter-panel-grid{display:flex;flex-direction:column;gap:1.5rem;overflow-y:auto;overscroll-behavior:contain;flex:1;padding-inline-end:.5rem}.filter-column{display:flex;flex-direction:column;min-block-size:0}.filter-col-header{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);margin-block-end:.75rem;padding-block-end:.5rem;border-block-end:1px solid var(--border-color);line-height:1.4}.filter-col-list{display:flex;flex-direction:column;gap:2px}.filter-col-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background:transparent;border:1px solid transparent;border-radius:var(--border-radius-md);cursor:pointer;text-align:start;color:var(--color-text-primary);font-size:.9rem;line-height:1.4;transition:background-color .1s;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}@media(hover:hover){.filter-col-item:hover{background-color:var(--color-bg-tertiary)}}.filter-col-item.active{background-color:#38bdf81a;border-color:#38bdf833;color:var(--color-primary);font-weight:600}.filter-count{color:var(--color-text-tertiary);font-size:.8rem;background:var(--color-bg-tertiary);padding:2px 6px;border-radius:99px;margin-inline-start:.5rem}.filter-col-item.active .filter-count{background:#fff3;color:var(--color-primary)}.filter-panel-footer{display:flex;justify-content:flex-end;align-items:center;padding-block-start:1rem;border-block-start:1px solid var(--border-color);margin-block-start:1rem;gap:1rem;flex-shrink:0}@media(min-width:768px){.library-filter-panel{position:static;inset:auto;transform:none;max-block-size:none;border:1px solid var(--border-color);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);margin-block-start:1rem;padding-block-end:1.5rem;animation:slideDown .2s ease-out;display:block}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.filter-panel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-block-end:1.5rem;max-block-size:50vh}.filter-col-header{position:sticky;inset-block-start:0;background-color:var(--color-bg-secondary);z-index:10}.filter-panel-footer{margin-block-start:0}}.filter-panel-grid::-webkit-scrollbar{inline-size:4px;width:4px}.filter-panel-grid::-webkit-scrollbar-thumb{background-color:var(--border-color);border-radius:4px}.library-page-container{display:flex;flex-direction:column;block-size:100%}.library-main-content{flex:1;display:flex;flex-direction:column;position:relative}.library-header{display:flex;flex-direction:column;gap:1rem;margin-block-end:2rem;flex-shrink:0}.header-top{display:flex;flex-direction:column;gap:1rem}@media(min-width:768px){.header-top{flex-direction:row;justify-content:space-between;align-items:center}}.page-title{font-size:1.5rem;margin:0}.library-controls-group{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;inline-size:100%}@media(min-width:768px){.library-controls-group{inline-size:auto;justify-content:flex-end}}.count{color:var(--color-text-secondary);font-weight:400;font-size:1rem;vertical-align:middle}.search-wrapper{position:relative;inline-size:100%;display:flex;align-items:center}@media(min-width:640px){.search-wrapper{inline-size:320px}}.search-input-container{inline-size:100%;position:relative}.library-search{inline-size:100%;padding-inline-start:2.75rem!important;padding-inline-end:1rem!important;block-size:3rem;border-radius:99px;border:1px solid var(--border-color);background-color:var(--color-bg-secondary);transition:all var(--transition-normal);color:var(--color-text-primary);font-size:.95rem;-webkit-appearance:none;appearance:none}.library-search:focus{border-color:var(--color-primary);background-color:var(--color-bg-primary);box-shadow:0 0 0 3px #6366f133;outline:none}.search-icon{position:absolute;inset-inline-start:1rem;inset-block-start:50%;transform:translateY(-50%);color:var(--color-text-tertiary);z-index:10;pointer-events:none}.view-toggle{display:flex;background-color:var(--color-bg-tertiary);border-radius:var(--border-radius-lg);padding:3px;border:1px solid var(--border-color);flex-shrink:0}.view-toggle button{padding:.5rem;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);border-radius:var(--border-radius-md);transition:background-color .2s,color .2s}.view-toggle button.active{background-color:var(--color-bg-primary);color:var(--color-primary);box-shadow:var(--shadow-sm)}.filter-toggle-btn{white-space:nowrap;block-size:3rem;padding-inline:1.25rem}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--color-text-secondary);font-size:1.1rem;min-block-size:250px;background:var(--color-bg-tertiary);border-radius:var(--border-radius-xl);border:2px dashed var(--border-color);padding:2rem;text-align:center;gap:1rem}.library-grid.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1.5rem 1rem;padding-block-end:2rem}@media(min-width:640px){.library-grid.grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:2rem 1.5rem}}@media(min-width:1024px){.library-grid.grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}.library-grid.list{display:flex;flex-direction:column;gap:.75rem;padding-block-end:2rem}.library-grid.list .book-card{flex-direction:row;align-items:flex-start;background-color:var(--color-bg-secondary);padding:.75rem;border-radius:var(--border-radius-lg);border:1px solid var(--border-color);gap:1rem;transform:none!important}.library-grid.list .book-cover-wrapper{inline-size:64px;flex-shrink:0;aspect-ratio:2/3;border-radius:6px;box-shadow:none}.library-grid.list .book-info{padding-block:.25rem;flex:1;min-inline-size:0}.library-grid.list .book-title{font-size:1rem;-webkit-line-clamp:2;line-clamp:2;margin-block-end:.25rem}.combobox-wrapper{position:relative;width:100%}.combobox-dropdown{position:absolute;top:100%;left:0;right:0;margin-top:4px;background-color:var(--color-bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg);max-height:250px;overflow-y:auto;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.combobox-item{padding:.75rem 1rem;font-size:var(--font-size-sm);color:var(--color-text-primary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:all var(--transition-fast)}.combobox-item:hover{background-color:var(--color-bg-secondary)}.combobox-item.selected{background-color:var(--color-primary-light);color:var(--color-primary);font-weight:500}[data-theme=dark] .combobox-dropdown{background-color:var(--color-bg-secondary);border-color:var(--border-color)}[data-theme=dark] .combobox-item:hover{background-color:var(--color-bg-tertiary)}.image-capture{margin-bottom:1.5rem}.capture-actions{display:flex;justify-content:center}.image-preview-container{position:relative;width:100%;max-width:300px;margin:0 auto;border-radius:var(--border-radius-md);overflow:hidden;border:1px solid var(--border-color)}.captured-image{width:100%;display:block}.clear-image-btn{position:absolute;top:8px;right:8px;background-color:#0009;color:#fff;border:none;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s}.clear-image-btn:hover{background-color:#000c}.tamil-keyboard-modal{position:fixed;top:50%;left:50%;background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;z-index:2000;width:600px;max-width:90vw;display:flex;flex-direction:column;overflow:hidden;-webkit-user-select:none;user-select:none}[data-theme=dark] .tamil-keyboard-modal{background:#1e293bf2;border-color:var(--border-color)}.keyboard-header{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:var(--color-bg-secondary);border-bottom:1px solid var(--border-color);cursor:move;font-weight:600;font-size:var(--font-size-sm);color:var(--color-text-primary)}.keyboard-content{padding:1rem;display:flex;flex-direction:column;gap:1.5rem;max-height:80vh;overflow-y:auto}.key-section{display:flex;flex-direction:column;gap:.5rem}.section-label{font-size:var(--font-size-xs);font-weight:500;color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.05em}.key-grid{display:flex;flex-wrap:wrap;gap:.5rem}.key-btn{width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;border-radius:var(--border-radius-md);background:var(--color-bg-primary);border:1px solid var(--border-color);color:var(--color-text-primary);font-size:1.125rem;cursor:pointer;transition:all .1s ease}.key-btn:hover{background:var(--color-bg-secondary);border-color:var(--color-primary);transform:translateY(-1px)}.key-btn:active{transform:translateY(0);background:var(--color-bg-tertiary)}.key-btn.grantha{background:#6366f10d;border-color:#6366f133}.key-btn.sign{min-width:2.5rem;font-family:Noto Sans Tamil,sans-serif}.dotted-circle{color:var(--color-text-tertiary);font-size:.8em;margin-right:-.2em}.close-btn{padding:4px;border-radius:4px;color:var(--color-text-secondary);transition:all .2s}.close-btn:hover{background:#ef44441a;color:var(--color-danger)}.item-detail-page{max-width:900px;margin:0 auto}.back-btn{margin-bottom:2rem}.detail-container{display:flex;gap:3rem;background-color:var(--color-bg-secondary);padding:2.5rem;border-radius:var(--border-radius-xl);border:1px solid var(--border-color)}.detail-cover-wrapper{width:240px;flex-shrink:0}.detail-cover{width:100%;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg)}.detail-no-cover{width:100%;aspect-ratio:2/3;display:flex;align-items:center;justify-content:center;font-size:5rem;font-weight:700;color:var(--color-text-secondary);background:linear-gradient(135deg,var(--color-bg-tertiary) 0%,var(--color-bg-secondary) 100%);border-radius:var(--border-radius-lg)}.detail-content{flex:1;display:flex;flex-direction:column}.detail-title{font-size:var(--font-size-3xl);font-weight:700;line-height:1.2;margin-bottom:.5rem}.detail-author{font-size:var(--font-size-xl);color:var(--color-text-secondary);font-weight:400;margin-bottom:2rem}.detail-meta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-bottom:2.5rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color)}.meta-item{display:flex;flex-direction:column;gap:.25rem}.meta-label{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);font-weight:600}.meta-value{font-size:var(--font-size-base);font-weight:500}.meta-value.monospace{font-family:monospace}.detail-actions{display:flex;flex-direction:column;gap:2rem;margin-bottom:2.5rem}.status-selector label,.rating-selector label{display:block;font-size:var(--font-size-sm);font-weight:600;margin-bottom:.75rem;color:var(--color-text-secondary)}.status-buttons{display:flex;gap:.5rem;flex-wrap:wrap}.status-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--border-radius-md);border:1px solid var(--border-color);background-color:var(--color-bg-primary);color:var(--color-text-secondary);font-size:var(--font-size-sm);transition:all var(--transition-fast)}.status-btn:hover{background-color:var(--color-bg-tertiary)}.status-btn.active{background-color:var(--color-primary);color:#fff;border-color:var(--color-primary)}.stars{display:flex;gap:.25rem}.star-btn{color:var(--color-bg-tertiary);transition:color var(--transition-fast);padding:0}.star-btn:hover{color:var(--color-warning);transform:scale(1.1)}.star-btn.filled{color:var(--color-warning)}.detail-description h3{font-size:var(--font-size-lg);margin-bottom:.75rem}.detail-description p{color:var(--color-text-primary);line-height:1.6;font-size:var(--font-size-base)}.detail-footer{margin-top:3rem;display:flex;justify-content:flex-end}.delete-btn{color:var(--color-danger);border-color:var(--color-danger)}.delete-btn:hover{background-color:#ef44441a}@media(max-width:768px){.detail-container{flex-direction:column;padding:1.5rem}.detail-cover-wrapper{width:140px;margin:0 auto}.detail-meta-grid{grid-template-columns:1fr;gap:1rem}}.book-manager-table{width:100%;border-collapse:separate;border-spacing:0;font-size:var(--font-size-sm);text-align:left;color:var(--color-text-primary)}.book-manager-table th,.book-manager-table td{padding:1rem;border-bottom:1px solid var(--border-color)}.book-manager-table th{background-color:var(--color-bg-secondary);font-weight:600;color:var(--color-text-secondary);position:sticky;top:0;z-index:10;text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}.book-manager-table tbody tr{transition:background-color var(--transition-fast)}.book-manager-table tbody tr:hover{background-color:var(--color-bg-tertiary)}.row-actions{display:flex;gap:.5rem;justify-content:flex-end}.bulk-actions-panel{display:flex;align-items:center;gap:1rem;padding:1rem;background-color:var(--color-bg-secondary);border-radius:var(--border-radius-lg);margin-bottom:1.5rem;border:1px solid var(--border-color);box-shadow:var(--shadow-sm);flex-wrap:wrap}.bulk-action-group{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}.bulk-select{padding:.5rem 1rem;border-radius:var(--border-radius-md);border:1px solid var(--border-color);background-color:var(--color-bg-primary);font-size:var(--font-size-sm);color:var(--color-text-primary);min-width:150px}.search-bar-container{margin-bottom:1.5rem}.status-badge{padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:capitalize;display:inline-flex;align-items:center;gap:.25rem}.status-completed{background-color:var(--color-bg-success-subtle);color:var(--color-success);border:1px solid var(--color-bg-success-subtle)}.status-reading{background-color:var(--color-primary-light);color:var(--color-primary);border:1px solid var(--color-primary-light)}.status-unread{background-color:var(--color-bg-tertiary);color:var(--color-text-secondary);border:1px solid var(--border-color)}.action-btn{padding:.25rem;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.action-btn-edit{color:var(--color-primary)}.action-btn-edit:hover{background-color:var(--color-primary-light)}.action-btn-delete{color:var(--color-danger)}.action-btn-delete:hover{background-color:var(--color-bg-danger-subtle)}.duplicate-manager{display:flex;flex-direction:column;gap:1.5rem;height:100%}.manager-toolbar{display:flex;justify-content:space-between;align-items:center;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.type-selector{display:flex;gap:.5rem;background:var(--color-bg-secondary);padding:.25rem;border-radius:var(--border-radius-md)}.type-btn{padding:.5rem 1rem;font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-secondary);border-radius:var(--border-radius-sm);transition:all var(--transition-fast);background:transparent;border:none;cursor:pointer}.type-btn:hover{color:var(--color-text-primary);background:var(--color-bg-tertiary)}.type-btn.active{background:var(--color-bg-primary);color:var(--color-primary);box-shadow:var(--shadow-sm)}.scan-results{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.duplicate-group{background:var(--color-bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);overflow:hidden}.group-header{padding:1rem;display:flex;align-items:center;justify-content:space-between;cursor:pointer;background:var(--color-bg-tertiary);font-weight:600;font-size:var(--font-size-sm)}.group-header:hover{background:var(--border-color)}.group-content{padding:1rem;display:flex;flex-direction:column;gap:1rem;border-top:1px solid var(--border-color)}.target-selection{display:flex;flex-direction:column;gap:.5rem}.target-selection label{font-size:var(--font-size-xs);font-weight:500;color:var(--color-text-secondary);text-transform:uppercase}.variants-list{display:flex;flex-direction:column;gap:.5rem;max-height:200px;overflow-y:auto;background:var(--color-bg-primary);padding:.5rem;border-radius:var(--border-radius-sm);border:1px solid var(--border-color)}.variant-item{display:flex;align-items:center;padding:.25rem .5rem;border-radius:4px}.variant-item:hover{background:var(--color-bg-secondary)}.checkbox-input{width:1rem;height:1rem;margin-right:.75rem;accent-color:var(--color-primary);cursor:pointer}.group-actions{display:flex;justify-content:flex-end;padding-top:.5rem;border-top:1px dashed var(--border-color)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;color:var(--color-text-tertiary);text-align:center;gap:.5rem}.variant-thumb{width:32px;height:48px;object-fit:cover;border-radius:4px;background-color:var(--color-bg-tertiary);border:1px solid var(--border-color)}.settings-page{display:flex;flex-direction:column;padding-block-end:calc(5rem + env(safe-area-inset-bottom));block-size:100%}.settings-container{display:flex;flex-direction:column;gap:1.5rem;margin-block-start:1rem;position:relative}.settings-nav{display:flex;flex-direction:row;gap:.5rem;inline-size:100%;overflow-x:auto;padding-block-end:.5rem;padding-inline:.5rem;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;scrollbar-width:none}.settings-nav::-webkit-scrollbar{display:none}.nav-item{display:flex;align-items:center;gap:.75rem;padding-block:.75rem;padding-inline:1rem;background:var(--color-bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);color:var(--color-text-secondary);font-size:var(--font-size-base);font-weight:500;cursor:pointer;text-align:start;white-space:nowrap;flex-shrink:0;scroll-snap-align:start;min-block-size:44px;transition:all var(--transition-fast)}.nav-item.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-primary);border-color:transparent}.nav-item.active svg{color:#fff}.settings-content{flex:1;background:var(--color-bg-secondary);padding:1rem;border-radius:var(--border-radius-xl);box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.manager-header{display:flex;flex-direction:column;gap:1rem;margin-block-end:1.5rem;padding-block-end:1rem;border-block-end:1px solid var(--border-color)}.manager-header-title{display:flex;align-items:center;gap:.5rem}.manager-header h3{font-size:var(--font-size-lg);font-weight:700;color:var(--color-text-primary);margin:0}.manager-controls{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}.badge{background:var(--color-bg-tertiary);color:var(--color-text-primary);padding:4px 10px;border-radius:999px;font-size:var(--font-size-xs);font-weight:600;border:1px solid var(--border-color);display:inline-block}.add-form{display:flex;flex-direction:column;gap:.75rem;margin-block-end:1.5rem}.items-list{display:flex;flex-direction:column;gap:.75rem;max-block-size:60vh;overflow-y:auto;padding-inline-end:.25rem;min-block-size:0}.list-item{display:flex;flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:.75rem;background:var(--color-bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);transition:all var(--transition-fast);gap:.5rem;min-inline-size:0}.list-item-content{display:flex;align-items:center;gap:.75rem;flex:1;min-inline-size:0}.list-item span{word-break:break-word;line-height:1.4}.item-actions{display:flex;gap:.25rem;flex-shrink:0}.icon-btn{background:none;border:none;cursor:pointer;padding:.5rem;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);min-block-size:36px;min-inline-size:36px}.icon-btn.edit,.icon-btn.delete{color:var(--color-text-secondary)}.icon-btn.save{color:var(--color-success)}.icon-btn.cancel{color:var(--color-danger)}@media(hover:hover){.list-item:hover{border-color:var(--color-primary);background-color:var(--color-bg-tertiary)}.icon-btn.edit:hover{color:var(--color-primary);background:var(--color-bg-tertiary)}.icon-btn.delete:hover{color:var(--color-danger);background:var(--color-bg-danger-subtle)}}.edit-row{flex:1;display:flex;flex-direction:column;gap:.5rem;inline-size:100%}.bulk-actions-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;padding:.75rem 1rem;background-color:var(--color-bg-danger-subtle);color:var(--color-danger);border-radius:var(--border-radius-md);margin-block-end:1.5rem;font-weight:500;border:1px solid var(--color-border-danger-subtle);gap:.5rem}.add-mode-toggle{margin-block-end:1.5rem;display:flex;flex-wrap:wrap;gap:1rem;align-items:center}@media(min-width:768px){.settings-container{flex-direction:row;gap:2.5rem;margin-block-start:2rem}.settings-nav{flex-direction:column;inline-size:240px;overflow-x:visible;padding:0;flex-shrink:0}.nav-item{white-space:normal;background:transparent;border:none}.nav-item:hover{background-color:var(--color-bg-tertiary);color:var(--color-text-primary);transform:translate(4px)}.nav-item.active{transform:translate(4px)}.settings-content{padding:2rem}.manager-header{flex-direction:row;justify-content:space-between;align-items:center}.add-form{flex-direction:row}.edit-row{flex-direction:row;align-items:center}}.account-settings-container{display:flex;flex-direction:column;gap:2rem;max-inline-size:800px;animation:fadeIn .4s ease-out}.profile-card{display:flex;align-items:center;gap:1.5rem;padding:1.5rem;background:var(--color-bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-xl)}.avatar-wrapper{position:relative;width:80px;height:80px;border-radius:50%;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;color:#fff;font-size:2rem;font-weight:700;overflow:hidden;box-shadow:var(--shadow-md);border:3px solid var(--color-bg-secondary)}.avatar-image{width:100%;height:100%;object-fit:cover}.avatar-edit-btn{position:absolute;bottom:0;right:0;background:var(--color-bg-primary);border:1px solid var(--border-color);border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-sm);color:var(--color-text-primary);transition:all var(--transition-fast)}.avatar-edit-btn:hover{background:var(--color-bg-tertiary);color:var(--color-primary)}.profile-info{flex:1}.profile-info h2{font-size:1.5rem;font-weight:800;color:var(--color-text-primary);margin:0;line-height:1.2}.profile-role-badge{display:inline-flex;align-items:center;gap:.25rem;background:var(--color-bg-tertiary);color:var(--color-text-secondary);padding:.25rem .75rem;border-radius:999px;font-size:.75rem;font-weight:600;margin-block-start:.5rem;border:1px solid var(--border-color)}.settings-section-card{background:var(--color-bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-xl);padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem;box-shadow:var(--shadow-sm)}.section-header{display:flex;justify-content:space-between;align-items:center;padding-block-end:1rem;border-block-end:1px solid var(--border-color);margin-block-end:.5rem}.section-title{font-size:1.1rem;font-weight:700;color:var(--color-text-primary);display:flex;align-items:center;gap:.75rem;margin:0}.security-list{display:flex;flex-direction:column;gap:1.5rem}.security-item{display:flex;justify-content:space-between;align-items:center;gap:1rem}.security-info{display:flex;flex-direction:column;gap:.25rem}.security-label{font-size:.95rem;font-weight:600;color:var(--color-text-primary)}.security-desc{font-size:.85rem;color:var(--color-text-secondary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.profile-card{flex-direction:column;text-align:center;padding:1.25rem}.security-item{flex-direction:column;align-items:flex-start;gap:.75rem}.security-item button{width:100%}.section-header{flex-direction:column;align-items:flex-start;gap:.5rem}}.auth-page{min-block-size:100dvh;display:flex;flex-direction:column;justify-content:center;padding-inline:1.5rem;padding-block:2rem;background-color:var(--color-bg-primary);padding-bottom:env(safe-area-inset-bottom)}.auth-container{display:flex;flex-direction:column;gap:1.5rem;width:100%;max-inline-size:400px;margin-inline:auto}.auth-title{font-size:1.75rem;font-weight:800;color:var(--color-text-primary);margin-block-end:.5rem;line-height:1.3}.auth-subtitle{color:var(--color-text-secondary);font-size:.95rem;line-height:1.5;margin-block-end:2rem}.auth-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.5rem;min-inline-size:0}.form-label{font-size:.9rem;font-weight:500;color:var(--color-text-primary);line-height:1.4}.form-input-wrapper{position:relative;display:flex;align-items:center}.form-input{width:100%;min-block-size:48px;padding-inline:1rem;padding-block:.75rem;border:1px solid var(--border-color);border-radius:var(--border-radius-md);background:var(--color-bg-secondary);color:var(--color-text-primary);font-size:1rem;transition:border-color .2s;-webkit-appearance:none;appearance:none}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #38bdf833}.input-toggle-btn{position:absolute;inset-inline-end:.5rem;background:transparent;border:none;padding:.5rem;color:var(--color-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;min-inline-size:44px;min-block-size:44px}.auth-btn{display:flex;align-items:center;justify-content:center;width:100%;min-block-size:48px;padding-inline:1.5rem;padding-block:.75rem;border-radius:var(--border-radius-md);font-weight:600;font-size:1rem;cursor:pointer;transition:transform .1s,background-color .2s;border:none;line-height:1.4;text-align:center}.auth-btn.primary{background:var(--color-primary);color:#fff}.auth-btn:active{transform:scale(.98)}.auth-btn:disabled{opacity:.6;cursor:not-allowed}.auth-link-btn{background:none;border:none;color:var(--color-primary);font-weight:500;font-size:.9rem;cursor:pointer;padding:.5rem;text-decoration:underline;text-underline-offset:4px}.otp-container{display:flex;gap:.5rem;justify-content:space-between;margin-block:1rem}.otp-digit{width:100%;max-inline-size:3rem;aspect-ratio:1;text-align:center;font-size:1.25rem;font-weight:700;border:1px solid var(--border-color);border-radius:var(--border-radius-md);background:var(--color-bg-secondary);color:var(--color-text-primary);padding:0;-moz-appearance:textfield;appearance:textfield}@media(min-width:768px){.auth-page{align-items:center;background-color:var(--color-bg-tertiary)}.auth-container{background-color:var(--color-bg-primary);padding:2.5rem;border-radius:var(--border-radius-xl);box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}}