:root{--color-primary: #667eea;--color-secondary: #764ba2;--color-text-primary: #2c3e50;--color-text-secondary: #6c757d;--color-text-light: #495057;--color-white: #ffffff;--color-background-light: #f8f9fa;--color-border: #e9ecef;--color-success: #2ecc71;--color-error: #e74c3c;--color-warning: #f39c12;--gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);--gradient-button: linear-gradient(135deg, var(--color-primary), var(--color-secondary));--gradient-text: linear-gradient(135deg, var(--color-primary), var(--color-secondary));--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 15px;--spacing-lg: 20px;--spacing-xl: 25px;--spacing-2xl: 30px;--spacing-3xl: 40px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--radius-pill: 20px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 25px rgba(0, 0, 0, .1);--shadow-xl: 0 15px 35px rgba(0, 0, 0, .15);--shadow-primary: 0 5px 15px rgba(102, 126, 234, .3);--font-size-xs: .8rem;--font-size-sm: .85rem;--font-size-base: .95rem;--font-size-md: 1rem;--font-size-lg: 1.1rem;--font-size-xl: 1.2rem;--font-size-2xl: 1.3rem;--font-size-3xl: 1.4rem;--font-size-4xl: 1.6rem;--font-size-5xl: 2rem;--font-size-6xl: 2.5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--z-dropdown: 1000;--z-sticky: 1010;--z-fixed: 1020;--z-modal-backdrop: 1030;--z-modal: 1040;--z-popover: 1050;--z-tooltip: 1060;--z-toast: 1070;--breakpoint-sm: 576px;--breakpoint-md: 768px;--breakpoint-lg: 992px;--breakpoint-xl: 1200px}:root.theme-dark{--color-primary: #818cf8;--color-secondary: #a78bfa;--color-text-primary: #e2e8f0;--color-text-secondary: #94a3b8;--color-text-light: #cbd5e1;--color-white: #1e293b;--color-background-light: #0f172a;--color-border: #334155;--color-success: #10b981;--color-error: #ef4444;--color-warning: #f59e0b;--gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);--gradient-button: linear-gradient(135deg, var(--color-primary), var(--color-secondary));--gradient-text: linear-gradient(135deg, var(--color-primary), var(--color-secondary));--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 25px rgba(0, 0, 0, .4);--shadow-xl: 0 15px 35px rgba(0, 0, 0, .5);--shadow-primary: 0 5px 15px rgba(129, 140, 248, .4);--reader-bg: #1a1a1a;--reader-text: #e8e8e8;--reader-text-secondary: #b0b0b0;--reader-sentence-highlight: #2d3748;--reader-sentence-active: #4a5568;--reader-card-bg: #2d3748;--reader-card-border: #4a5568}:root.theme-light{--reader-bg: #ffffff;--reader-text: #2c3e50;--reader-text-secondary: #6c757d;--reader-sentence-highlight: #f8f9fa;--reader-sentence-active: #e9ecef;--reader-card-bg: #ffffff;--reader-card-border: #e9ecef}:root{--reader-bg: #ffffff;--reader-text: #2c3e50;--reader-text-secondary: #6c757d;--reader-sentence-highlight: #f8f9fa;--reader-sentence-active: #e9ecef;--reader-card-bg: #ffffff;--reader-card-border: #e9ecef}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:var(--color-text-primary);background:var(--gradient-primary);min-height:100vh;overflow-x:hidden}.hidden{display:none!important}.active{display:block!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-semibold);line-height:1.3;color:var(--color-text-primary)}h1{font-size:var(--font-size-6xl);font-weight:var(--font-weight-bold);background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}p{font-size:var(--font-size-lg);color:var(--color-text-secondary);font-weight:var(--font-weight-normal)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.text-primary{color:var(--color-text-primary)}.text-secondary{color:var(--color-text-secondary)}.text-light{color:var(--color-text-light)}.main-container{min-height:100vh;display:flex;flex-direction:column}.view{display:none;flex:1}.view.active{display:flex;flex-direction:column}.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-xl);padding:0 var(--spacing-lg) var(--spacing-3xl);max-width:1400px;margin:0 auto}.reader-content{flex:1;padding:0 var(--spacing-lg);display:flex;justify-content:center}.sentences-container{width:100%}@media (max-width: 768px){.books-grid{grid-template-columns:1fr;padding:0 var(--spacing-md) var(--spacing-2xl)}.reader-content{padding:0 var(--spacing-md)}.page-container{padding:var(--spacing-xl) var(--spacing-lg)}}@media (max-width: 480px){.header{margin:var(--spacing-md);padding:var(--spacing-2xl) var(--spacing-lg)}.reader-header{margin:var(--spacing-md)}.page-container{margin:0 var(--spacing-md)}.book-card{padding:var(--spacing-lg)}}@media (hover: none){.sentence-audio{opacity:1}.book-card:hover{transform:none}.book-card:active{transform:scale(.98)}}.header{text-align:center;padding:var(--spacing-3xl) var(--spacing-lg);background:var(--reader-card-bg);border:1px solid var(--reader-card-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin:var(--spacing-lg);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);color:var(--reader-text);transition:background-color .3s ease,border-color .3s ease,color .3s ease}.header h1{margin-bottom:var(--spacing-md);color:var(--reader-text)}.header p{font-size:var(--font-size-lg);color:var(--reader-text-secondary);font-weight:var(--font-weight-normal)}.reader-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);background:var(--reader-card-bg);border:1px solid var(--reader-card-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin:var(--spacing-lg);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);transition:background-color .3s ease,border-color .3s ease}.book-info{text-align:center;flex:1}.book-info h2{margin-bottom:5px;color:var(--reader-text)}.chapter-info{color:var(--reader-text-secondary);font-size:var(--font-size-base)}@media (max-width: 768px){.reader-header{flex-direction:column;gap:var(--spacing-md);text-align:center}.reader-header .book-info{order:-1}}.reader-footer{position:sticky;bottom:0;padding:var(--spacing-lg);background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin:var(--spacing-lg);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:var(--z-sticky)}.control-panel{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg)}.audio-controls,.navigation-controls{display:flex;gap:var(--spacing-md)}@media (max-width: 768px){.reader-footer{position:sticky;bottom:0;margin:var(--spacing-sm);padding:var(--spacing-md)}.control-panel{flex-direction:column;gap:var(--spacing-sm)}.audio-controls{justify-content:center;order:2;gap:var(--spacing-sm)}.page-indicator{margin:0;order:1}.navigation-controls{justify-content:center;order:3;gap:var(--spacing-sm)}.nav-btn{width:100%;max-width:140px;padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm);min-width:100px}.control-btn{padding:var(--spacing-sm) var(--spacing-sm);font-size:var(--font-size-sm);min-width:40px}}@media (max-width: 480px){.reader-footer{margin:0 var(--spacing-sm) var(--spacing-sm) var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md)}.control-panel{gap:var(--spacing-xs)}.nav-btn{max-width:120px;padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-xs);min-width:90px}.control-btn{padding:var(--spacing-xs) var(--spacing-xs);min-width:35px}}@media (max-width: 360px){.reader-footer{padding:var(--spacing-xs) var(--spacing-sm)}.control-panel{gap:2px}.nav-btn{max-width:100px;min-width:80px;font-size:.7rem}.control-btn{font-size:.7rem;min-width:30px}}.btn{border:none;border-radius:var(--radius-md);cursor:pointer;font-weight:var(--font-weight-medium);transition:var(--transition-fast);text-align:center;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.btn:disabled{cursor:not-allowed;opacity:.6}.btn-sm{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm)}.btn-md{padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-base)}.btn-lg{padding:var(--spacing-lg) var(--spacing-xl);font-size:var(--font-size-md)}.btn-primary{background:var(--gradient-button);color:var(--color-white)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-primary)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--color-background-light);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-white);box-shadow:var(--shadow-md)}.btn-ghost{background:none;color:var(--color-primary);border:none}.btn-ghost:hover:not(:disabled){background:var(--color-background-light);color:#5a6fd8}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-sm)}.btn-icon:hover:not(:disabled){background:#667eea1a}.nav-btn{background:var(--gradient-button);color:var(--color-white);border:none;padding:12px var(--spacing-lg);border-radius:var(--radius-md);cursor:pointer;font-size:var(--font-size-md);font-weight:var(--font-weight-medium);transition:var(--transition-fast);min-width:120px}.nav-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-primary)}.nav-btn:disabled{background:var(--color-border);color:var(--color-text-secondary);cursor:not-allowed;transform:none;box-shadow:none}.back-btn{background:none;border:none;font-size:var(--font-size-lg);color:var(--color-primary);cursor:pointer;padding:var(--spacing-md) var(--spacing-md);border-radius:var(--radius-md);transition:var(--transition-fast);font-weight:var(--font-weight-medium)}.back-btn:hover{background:var(--color-background-light);color:#5a6fd8}.control-btn{background:var(--gradient-button);color:var(--color-white);border:none;padding:var(--spacing-md) var(--spacing-md);border-radius:var(--radius-md);cursor:pointer;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);transition:var(--transition-fast);min-width:50px}.control-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-primary)}.control-btn:active{transform:translateY(0)}.play-btn{font-size:var(--font-size-lg)}.sentence-audio{position:absolute;top:5px;right:5px;background:none;border:none;color:var(--color-primary);cursor:pointer;font-size:var(--font-size-lg);opacity:0;transition:opacity var(--transition-fast);padding:5px;border-radius:5px}.sentence-audio:hover{background:#667eea1a;color:#5a6fd8}.card{background:var(--reader-card-bg);border:1px solid var(--reader-card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;transition:var(--transition-slow);position:relative;color:var(--reader-text)}.card:hover{box-shadow:var(--shadow-xl)}.book-card{background:var(--reader-card-bg);border:1px solid var(--reader-card-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-lg);transition:var(--transition-slow);cursor:pointer;position:relative;overflow:hidden;color:var(--reader-text)}.book-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--gradient-primary)}.book-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}.book-card:active{transform:translateY(-4px)}.book-card-header{margin-bottom:var(--spacing-md)}.book-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold);color:var(--reader-text);margin-bottom:var(--spacing-sm);line-height:1.3}.book-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md);font-size:var(--font-size-base)}.book-level{background:var(--gradient-primary);color:var(--color-white);padding:var(--spacing-xs) 12px;border-radius:var(--radius-pill);font-weight:var(--font-weight-medium);font-size:var(--font-size-xs)}.book-date{color:var(--reader-text-secondary)}.book-description{color:var(--reader-text-secondary);font-size:var(--font-size-base);line-height:1.5;margin-bottom:var(--spacing-md)}.language-badges{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.lang-badge{background:var(--color-background-light);color:var(--color-text-light);padding:6px 12px;border-radius:var(--radius-pill);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);border:1px solid var(--color-border)}.arrow{color:var(--color-text-secondary);font-weight:var(--font-weight-bold)}.book-stats{display:flex;justify-content:space-between;font-size:var(--font-size-sm);color:var(--color-text-secondary);background:var(--color-background-light);padding:var(--spacing-md) var(--spacing-md);border-radius:var(--radius-md)}.page-container{max-width:800px;width:100%;background:var(--reader-card-bg);border:1px solid var(--reader-card-border);border-radius:var(--radius-lg);padding:var(--spacing-3xl);box-shadow:var(--shadow-lg);min-height:500px;position:relative;color:var(--reader-text)}.page-title{font-size:var(--font-size-4xl);font-weight:var(--font-weight-semibold);color:var(--reader-text);margin-bottom:var(--spacing-2xl);text-align:center;padding-bottom:var(--spacing-md);border-bottom:2px solid var(--reader-card-border)}.empty-state{text-align:center;padding:var(--spacing-3xl);color:var(--color-text-secondary)}.empty-state h3{margin-bottom:var(--spacing-md);color:var(--color-text-primary)}.error-message{text-align:center;color:var(--color-error);padding:var(--spacing-xl);font-size:var(--font-size-lg)}.progress-bar{width:100%;height:6px;background:var(--color-border);border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:var(--gradient-primary);border-radius:3px;transition:width var(--transition-normal);width:0%}.page-indicator{text-align:center;flex:1;margin:0 var(--spacing-lg)}.page-info{font-size:var(--font-size-base);color:var(--color-text-secondary);margin-bottom:var(--spacing-md);display:block}@media (max-width: 768px){.page-indicator{margin:0}.page-info{font-size:var(--font-size-sm);margin-bottom:var(--spacing-sm)}}@media (max-width: 480px){.page-info{font-size:var(--font-size-xs);margin-bottom:var(--spacing-xs)}}.progress-circle{width:60px;height:60px;border-radius:50%;background:conic-gradient(var(--color-primary) 0deg,var(--color-border) 0deg);display:flex;align-items:center;justify-content:center;position:relative}.progress-circle:before{content:"";width:46px;height:46px;border-radius:50%;background:var(--color-white);position:absolute}.progress-text{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);z-index:1}.notification{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);background:var(--color-white);color:var(--color-text-primary);padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-md);box-shadow:var(--shadow-xl);transform:translate(100%);transition:transform var(--transition-normal);z-index:var(--z-toast);max-width:350px;border-left:4px solid var(--color-primary)}.notification.show{transform:translate(0)}.notification.error{border-left-color:var(--color-error)}.notification.success{border-left-color:var(--color-success)}.notification.warning{border-left-color:var(--color-warning)}.loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--gradient-primary);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:var(--z-modal)}.loading-spinner{width:60px;height:60px;border:4px solid rgba(255,255,255,.3);border-top:4px solid var(--color-white);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:var(--spacing-lg)}.loading-text{color:var(--color-white);font-size:var(--font-size-xl);font-weight:var(--font-weight-medium)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.books-section{flex:1;display:flex;flex-direction:column}@media (max-width: 768px){.library-header h1{font-size:var(--font-size-5xl)}}@media (max-width: 480px){.reader-page .header h1{font-size:var(--font-size-5xl)}}.book-card.svelte-1o44q9c{background:var(--reader-card-bg);border-radius:8px;border:1px solid var(--reader-card-border);padding:1.5rem;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;gap:1rem;color:var(--reader-text)}.book-card.svelte-1o44q9c:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.book-card.svelte-1o44q9c:focus{outline:2px solid var(--color-primary);outline-offset:2px}.book-card.highlighted.svelte-1o44q9c{border-color:var(--color-success);background:var(--reader-sentence-active)}.book-card-header.svelte-1o44q9c{margin-bottom:.5rem}.book-title.svelte-1o44q9c{margin:0;font-size:1.25rem;font-weight:600;color:var(--reader-text);line-height:1.3}.book-meta.svelte-1o44q9c{display:flex;justify-content:space-between;align-items:center;font-size:.875rem;color:var(--reader-text-secondary)}.book-level.svelte-1o44q9c{background:var(--color-primary);color:var(--color-white);padding:.25rem .5rem;border-radius:12px;font-size:.75rem;font-weight:500}.book-date.svelte-1o44q9c{color:var(--reader-text-secondary)}.book-description.svelte-1o44q9c{color:var(--reader-text-secondary);line-height:1.5;flex-grow:1;min-height:3rem}.language-badges.svelte-1o44q9c{display:flex;align-items:center;gap:.5rem;justify-content:center;margin:.5rem 0}.lang-badge.svelte-1o44q9c{background:var(--reader-sentence-highlight);border:1px solid var(--reader-card-border);padding:.25rem .75rem;border-radius:16px;font-size:.875rem;font-weight:500;color:var(--reader-text)}.arrow.svelte-1o44q9c{color:var(--reader-text-secondary);font-weight:700}.book-stats.svelte-1o44q9c{display:flex;justify-content:space-between;font-size:.875rem;color:var(--reader-text-secondary);padding-top:.5rem;border-top:1px solid var(--reader-card-border)}@media (max-width: 768px){.book-card.svelte-1o44q9c{padding:1rem}.book-title.svelte-1o44q9c{font-size:1.125rem}.book-meta.svelte-1o44q9c{flex-direction:column;align-items:flex-start;gap:.5rem}}.books-grid.svelte-vei4ht.svelte-vei4ht{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;margin-top:2rem}.empty-state.svelte-vei4ht.svelte-vei4ht{grid-column:1 / -1;text-align:center;padding:3rem;background:#fff;border-radius:8px;border:1px solid #e0e0e0}.empty-state.svelte-vei4ht h3.svelte-vei4ht{color:#666;margin-bottom:1rem}.empty-state.svelte-vei4ht p.svelte-vei4ht{color:#999;margin:0}@media (max-width: 768px){.books-grid.svelte-vei4ht.svelte-vei4ht{grid-template-columns:1fr;gap:1rem}}.filter-controls.svelte-ps2h0z.svelte-ps2h0z{background:var(--reader-card-bg);border:1px solid var(--reader-card-border);border-radius:8px;padding:1.5rem;margin-bottom:1.5rem}.filter-row.svelte-ps2h0z.svelte-ps2h0z{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:1rem;align-items:end}.filter-group.svelte-ps2h0z.svelte-ps2h0z{display:flex;flex-direction:column;gap:.5rem}.filter-group.svelte-ps2h0z label.svelte-ps2h0z{font-size:.875rem;font-weight:500;color:var(--reader-text);margin-bottom:.25rem}.search-input.svelte-ps2h0z.svelte-ps2h0z,select.svelte-ps2h0z.svelte-ps2h0z{padding:.5rem .75rem;border:1px solid var(--reader-card-border);border-radius:4px;background:var(--reader-bg);color:var(--reader-text);font-size:.875rem;transition:border-color .2s}.search-input.svelte-ps2h0z.svelte-ps2h0z:focus,select.svelte-ps2h0z.svelte-ps2h0z:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #8b5cf61a}.search-input.svelte-ps2h0z.svelte-ps2h0z::placeholder{color:var(--reader-text-secondary)}.filter-actions.svelte-ps2h0z.svelte-ps2h0z{display:flex;align-items:end;padding-bottom:2px}.btn.svelte-ps2h0z.svelte-ps2h0z{padding:.5rem 1rem;border:none;border-radius:4px;font-size:.875rem;cursor:pointer;transition:background-color .2s;white-space:nowrap}.btn.svelte-ps2h0z.svelte-ps2h0z:disabled{opacity:.6;cursor:not-allowed}.btn-secondary.svelte-ps2h0z.svelte-ps2h0z{background:var(--reader-card-border);color:var(--reader-text)}.btn-secondary.svelte-ps2h0z.svelte-ps2h0z:hover:not(:disabled){background:var(--reader-text-secondary)}@media (max-width: 768px){.filter-row.svelte-ps2h0z.svelte-ps2h0z{grid-template-columns:1fr;gap:1rem}.filter-actions.svelte-ps2h0z.svelte-ps2h0z{justify-content:center;padding-bottom:0}}@media (max-width: 1024px) and (min-width: 769px){.filter-row.svelte-ps2h0z.svelte-ps2h0z{grid-template-columns:1fr 1fr;gap:1rem}.filter-group.svelte-ps2h0z.svelte-ps2h0z:first-child{grid-column:1 / -1}.filter-actions.svelte-ps2h0z.svelte-ps2h0z{grid-column:1 / -1;justify-content:center;padding-bottom:0}}.pagination-controls.svelte-1ug0dal.svelte-1ug0dal{display:flex;flex-direction:column;gap:1rem;margin-top:2rem;padding:1rem;background:var(--reader-card-bg);border:1px solid var(--reader-card-border);border-radius:8px}.pagination-info.svelte-1ug0dal.svelte-1ug0dal{display:flex;justify-content:space-between;align-items:center;gap:1rem}.items-info.svelte-1ug0dal.svelte-1ug0dal{font-size:.875rem;color:var(--reader-text-secondary)}.page-size-selector.svelte-1ug0dal.svelte-1ug0dal{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--reader-text)}.page-size-selector.svelte-1ug0dal select.svelte-1ug0dal{padding:.25rem .5rem;border:1px solid var(--reader-card-border);border-radius:4px;background:var(--reader-bg);color:var(--reader-text);font-size:.875rem}.pagination-nav.svelte-1ug0dal.svelte-1ug0dal{display:flex;justify-content:center;align-items:center;gap:.5rem}.page-numbers.svelte-1ug0dal.svelte-1ug0dal{display:flex;align-items:center;gap:.25rem;margin:0 1rem}.btn.svelte-1ug0dal.svelte-1ug0dal{padding:.5rem .75rem;border:1px solid var(--reader-card-border);border-radius:4px;background:var(--reader-card-bg);color:var(--reader-text);font-size:.875rem;cursor:pointer;transition:all .2s;white-space:nowrap}.btn.svelte-1ug0dal.svelte-1ug0dal:hover:not(:disabled):not(.disabled){background:var(--reader-card-border);border-color:var(--color-primary)}.btn.svelte-1ug0dal.svelte-1ug0dal:disabled,.btn.disabled.svelte-1ug0dal.svelte-1ug0dal{opacity:.5;cursor:not-allowed}.pagination-btn.svelte-1ug0dal.svelte-1ug0dal{padding:.5rem 1rem;font-weight:500}.page-btn.svelte-1ug0dal.svelte-1ug0dal{min-width:2.5rem;justify-content:center}.page-btn.active.svelte-1ug0dal.svelte-1ug0dal{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.page-btn.active.svelte-1ug0dal.svelte-1ug0dal:hover{background:#5b21b6}.ellipsis.svelte-1ug0dal.svelte-1ug0dal{padding:.5rem .25rem;color:var(--reader-text-secondary)}@media (max-width: 768px){.pagination-info.svelte-1ug0dal.svelte-1ug0dal{flex-direction:column;align-items:stretch;text-align:center}.pagination-nav.svelte-1ug0dal.svelte-1ug0dal{flex-wrap:wrap;gap:.25rem}.page-numbers.svelte-1ug0dal.svelte-1ug0dal{margin:0;order:1;flex-basis:100%;justify-content:center;gap:.125rem}.pagination-btn.svelte-1ug0dal.svelte-1ug0dal{padding:.5rem;font-size:.8rem}.page-btn.svelte-1ug0dal.svelte-1ug0dal{min-width:2rem;padding:.375rem;font-size:.8rem}}.library-page.svelte-7volq5.svelte-7volq5{padding:2rem;max-width:1200px;margin:0 auto;color:var(--reader-text)}.header.svelte-7volq5.svelte-7volq5{text-align:center;margin-bottom:2rem}.header-content.svelte-7volq5.svelte-7volq5{display:flex;justify-content:center;align-items:center}.header-main.svelte-7volq5.svelte-7volq5{text-align:center}.header.svelte-7volq5 h1.svelte-7volq5{font-size:2.5rem;margin-bottom:.5rem;color:var(--reader-text)}.header.svelte-7volq5 p.svelte-7volq5{font-size:1.1rem;color:var(--reader-text-secondary);margin:0}@media (max-width: 768px){.header-content.svelte-7volq5.svelte-7volq5{text-align:center}}.books-section.svelte-7volq5.svelte-7volq5{min-height:400px;position:relative}.loading-indicator.svelte-7volq5.svelte-7volq5{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px}.loading-spinner.svelte-7volq5.svelte-7volq5{width:32px;height:32px;border:3px solid var(--reader-card-border);border-top:3px solid var(--color-primary);border-radius:50%;animation:svelte-7volq5-spin 1s linear infinite;margin-bottom:1rem}.loading-text.svelte-7volq5.svelte-7volq5{font-size:1rem;color:var(--reader-text-secondary)}.error-message.svelte-7volq5.svelte-7volq5{text-align:center;padding:2rem;background:var(--reader-card-bg);border-radius:8px;border:1px solid var(--reader-card-border);color:var(--reader-text)}.error-message.svelte-7volq5 h3.svelte-7volq5{color:var(--color-error);margin-bottom:1rem}.error-message.svelte-7volq5 p.svelte-7volq5{color:var(--reader-text-secondary);margin-bottom:1.5rem}.btn.svelte-7volq5.svelte-7volq5{padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:background-color .2s}.btn-primary.svelte-7volq5.svelte-7volq5{background-color:var(--color-primary);color:var(--color-white)}.btn-primary.svelte-7volq5.svelte-7volq5:hover{background-color:#5b21b6}.no-data.svelte-7volq5.svelte-7volq5{text-align:center;padding:3rem;background:var(--reader-card-bg);border-radius:8px;border:1px solid var(--reader-card-border);color:var(--reader-text-secondary);margin-top:2rem}.no-data.svelte-7volq5 p.svelte-7volq5{font-size:1.1rem;margin:0}@keyframes svelte-7volq5-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.reader-header.svelte-122lnxk{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:var(--reader-card-bg);border-bottom:1px solid var(--reader-card-border);position:sticky;top:0;z-index:10;transition:background-color .3s ease,border-color .3s ease}.back-btn.svelte-122lnxk{background:transparent;border:1px solid var(--color-primary);color:var(--color-primary);padding:.5rem 1rem;border-radius:6px;cursor:pointer;font-size:.875rem;transition:all .2s;white-space:nowrap}.back-btn.svelte-122lnxk:hover{background:var(--color-primary);color:var(--color-white)}.book-info.svelte-122lnxk{flex:1;text-align:center;min-width:0}.book-title.svelte-122lnxk{margin:0;font-size:1.25rem;font-weight:600;color:var(--reader-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reading-progress.svelte-122lnxk{display:flex;flex-direction:column;gap:.25rem;margin-top:.25rem}.chapter-navigation.svelte-122lnxk{display:flex;align-items:center;gap:.5rem;justify-content:center}.chapter-nav-btn.svelte-122lnxk{background:transparent;border:1px solid var(--color-primary);color:var(--color-primary);width:24px;height:24px;border-radius:4px;cursor:pointer;font-size:.75rem;transition:all .2s;display:flex;align-items:center;justify-content:center}.chapter-nav-btn.svelte-122lnxk:hover:not(.disabled){background:var(--color-primary);color:var(--color-white)}.chapter-nav-btn.disabled.svelte-122lnxk{opacity:.4;cursor:not-allowed;border-color:var(--reader-text-secondary);color:var(--reader-text-secondary)}.chapter-title.svelte-122lnxk{font-size:.875rem;color:var(--color-primary);font-weight:500;text-align:center;flex:1}@media (max-width: 768px){.reader-header.svelte-122lnxk{padding:.75rem 1rem}.book-title.svelte-122lnxk{font-size:1.125rem}.back-btn.svelte-122lnxk{padding:.375rem .75rem;font-size:.8rem}}.settings-dropdown.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{position:relative;display:inline-block}.settings-btn.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{background:#6c757d;border:2px solid #6c757d;color:#fff;padding:.5rem .75rem;border-radius:6px;cursor:pointer;font-size:.875rem;transition:all .2s;min-width:50px;display:flex;align-items:center;justify-content:center}.settings-btn.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq:hover{background:#5a6268;border-color:#5a6268;transform:translateY(-1px);box-shadow:0 2px 4px #6c757d33}.dropdown-content.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{position:absolute;bottom:100%;left:0;background:var(--reader-card-bg);border:1px solid var(--reader-card-border);border-radius:8px;box-shadow:var(--shadow-lg);z-index:1000;min-width:280px;margin-bottom:8px;animation:svelte-1p3msrq-slideUp .2s ease-out;color:var(--reader-text)}@keyframes svelte-1p3msrq-slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.dropdown-header.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{padding:.75rem 1rem;border-bottom:1px solid var(--reader-card-border);background:var(--reader-sentence-highlight);border-radius:8px 8px 0 0}.dropdown-header.svelte-1p3msrq h3.svelte-1p3msrq.svelte-1p3msrq{margin:0;font-size:.875rem;font-weight:600;color:var(--reader-text)}.setting-group.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{padding:.75rem 1rem;border-bottom:1px solid var(--reader-card-border)}.setting-group.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq:last-of-type{border-bottom:none}.setting-group.svelte-1p3msrq label.svelte-1p3msrq.svelte-1p3msrq{display:block;font-size:.8rem;font-weight:500;color:var(--reader-text);margin-bottom:.25rem}.setting-group.svelte-1p3msrq select.svelte-1p3msrq.svelte-1p3msrq{width:100%;padding:.375rem .5rem;font-size:.8rem;border:1px solid var(--reader-card-border);border-radius:4px;background:var(--reader-card-bg);color:var(--reader-text)}.setting-group.svelte-1p3msrq select.svelte-1p3msrq.svelte-1p3msrq:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #667eea40}.info-group.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{padding:.75rem 1rem;background:var(--reader-sentence-highlight);border-radius:0 0 8px 8px}.language-info.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{display:flex;justify-content:space-between;align-items:center;margin-bottom:.25rem}.language-info.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq:last-child{margin-bottom:0}.language-label.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{font-size:.75rem;color:var(--reader-text-secondary);font-weight:500}.language-value.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{font-size:.75rem;color:var(--color-primary);font-weight:600;background:var(--reader-card-bg);padding:.125rem .375rem;border-radius:3px;border:1px solid var(--reader-card-border)}.theme-radio-group.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{display:flex;gap:.5rem;margin-top:.25rem}.theme-radio-label.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{flex:1;cursor:pointer;margin:0}.theme-radio-label.svelte-1p3msrq input[type=radio].svelte-1p3msrq.svelte-1p3msrq{display:none}.theme-option.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{display:flex;align-items:center;justify-content:center;gap:.375rem;padding:.5rem .75rem;font-size:.8rem;border:1px solid var(--reader-card-border);border-radius:6px;background:var(--reader-card-bg);color:var(--reader-text);transition:all .2s ease;min-height:40px}.theme-radio-label.svelte-1p3msrq:hover .theme-option.svelte-1p3msrq.svelte-1p3msrq{background:var(--reader-sentence-highlight);border-color:var(--color-primary)}.theme-radio-label.svelte-1p3msrq input[type=radio].svelte-1p3msrq:checked+.theme-option.svelte-1p3msrq{background:var(--color-primary);color:#fff;border-color:var(--color-primary);font-weight:600}.theme-radio-label.svelte-1p3msrq input[type=radio].svelte-1p3msrq:checked+.theme-option.svelte-1p3msrq:hover{background:var(--color-primary)}@media (max-width: 768px){.dropdown-content.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{min-width:260px;left:auto;right:0}.settings-btn.svelte-1p3msrq.svelte-1p3msrq.svelte-1p3msrq{padding:.375rem .625rem;font-size:.8rem}}.reader-footer.svelte-wx0xb8{background:var(--reader-card-bg);border-top:1px solid var(--reader-card-border);padding:1rem 1.5rem;position:sticky;bottom:0;z-index:10;transition:background-color .3s ease,border-color .3s ease}.control-panel.svelte-wx0xb8{display:grid;grid-template-columns:1fr 2fr 1fr;align-items:center;gap:1rem;max-width:800px;margin:0 auto}.audio-controls.svelte-wx0xb8{display:flex;gap:.5rem;justify-self:start}.control-btn.svelte-wx0xb8{background:var(--reader-card-bg);border:2px solid var(--color-primary);color:var(--color-primary);padding:.5rem .75rem;border-radius:6px;cursor:pointer;font-size:.875rem;font-weight:500;transition:all .2s;min-width:50px}.control-btn.svelte-wx0xb8:hover{background:var(--color-primary);color:var(--color-white);transform:translateY(-1px);box-shadow:0 2px 4px #667eea33}.speed-btn.svelte-wx0xb8{background:var(--color-success);border-color:var(--color-success);color:var(--color-white)}.speed-btn.svelte-wx0xb8:hover{background:#22c55e;border-color:#22c55e}.play-btn.playing.svelte-wx0xb8{background:#dc2626;color:var(--color-white);border-color:#dc2626}.play-btn.playing.svelte-wx0xb8:hover{background:#b91c1c;border-color:#b91c1c}.page-indicator.svelte-wx0xb8{text-align:center;justify-self:center;width:100%}.page-info.svelte-wx0xb8{font-size:.875rem;color:var(--reader-text-secondary);display:block;margin-bottom:.5rem}.progress-bar.svelte-wx0xb8{width:100%;height:4px;background:var(--reader-card-border);border-radius:2px;overflow:hidden}.progress-fill.svelte-wx0xb8{height:100%;background:var(--color-primary);transition:width .3s ease}.navigation-controls.svelte-wx0xb8{display:flex;gap:.5rem;justify-self:end}.nav-btn.svelte-wx0xb8{background:var(--color-primary);color:var(--color-white);border:none;padding:.5rem .75rem;border-radius:6px;cursor:pointer;font-size:.875rem;transition:all .2s;white-space:nowrap}.nav-btn.svelte-wx0xb8:hover:not(.disabled){background:#5b21b6}.nav-btn.disabled.svelte-wx0xb8{background:var(--color-text-secondary);cursor:not-allowed;opacity:.5}@media (max-width: 768px){.reader-footer.svelte-wx0xb8{padding:.75rem 1rem}.control-panel.svelte-wx0xb8{grid-template-columns:1fr;gap:.75rem;text-align:center}.audio-controls.svelte-wx0xb8,.navigation-controls.svelte-wx0xb8{justify-self:center}.control-btn.svelte-wx0xb8,.nav-btn.svelte-wx0xb8{padding:.375rem .625rem;font-size:.8rem}}.sentences-container.svelte-1t6v7k4.svelte-1t6v7k4{max-width:100%;margin:0 auto;padding:1rem 0}.sentence-container.svelte-1t6v7k4.svelte-1t6v7k4{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;padding:1rem;background:var(--reader-card-bg);border:1px solid var(--reader-card-border);border-radius:8px;cursor:pointer;transition:all .3s ease;position:relative;color:var(--reader-text)}.sentence-container.svelte-1t6v7k4.svelte-1t6v7k4:hover{border-color:var(--color-primary);background:var(--reader-sentence-highlight);box-shadow:0 2px 8px #667eea1a}.sentence-container.svelte-1t6v7k4.svelte-1t6v7k4:focus{outline:2px solid var(--color-primary);outline-offset:2px}.sentence-container.playing.svelte-1t6v7k4.svelte-1t6v7k4{border-color:var(--color-success);background:var(--reader-sentence-active);box-shadow:0 4px 12px #2ecc7133}.sentence-pair.svelte-1t6v7k4.svelte-1t6v7k4{flex:1;display:flex;flex-direction:column;gap:0}.chapter-indicator.svelte-1t6v7k4.svelte-1t6v7k4{font-size:.7rem;color:var(--reader-text-secondary);font-style:italic;margin-bottom:.25rem;padding:.125rem .25rem;background:var(--reader-sentence-highlight);border-radius:3px;align-self:flex-start}.sentence.svelte-1t6v7k4.svelte-1t6v7k4{display:flex;align-items:center;gap:.75rem}.sentence-number.svelte-1t6v7k4.svelte-1t6v7k4{background:var(--reader-sentence-highlight);color:var(--reader-text-secondary);padding:.25rem .5rem;border-radius:4px;font-size:.75rem;font-weight:600;min-width:2rem;text-align:center;flex-shrink:0;border:1px solid var(--reader-card-border)}.sentence.original.svelte-1t6v7k4 .sentence-number.svelte-1t6v7k4{background:var(--reader-sentence-highlight);color:var(--color-primary)}.sentence.target.svelte-1t6v7k4 .sentence-number.svelte-1t6v7k4{background:var(--reader-sentence-highlight);color:var(--color-secondary)}.sentence-text.svelte-1t6v7k4.svelte-1t6v7k4{flex:1;line-height:1.6;font-size:1rem;color:var(--reader-text)}.sentence.original.svelte-1t6v7k4 .sentence-text.svelte-1t6v7k4{font-weight:500;color:var(--reader-text)}.sentence.target.svelte-1t6v7k4 .sentence-text.svelte-1t6v7k4{color:var(--reader-text-secondary);font-style:italic}.sentence-audio.svelte-1t6v7k4.svelte-1t6v7k4{background:transparent;color:#6c757d;border:1px solid #dee2e6;width:32px;height:32px;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.875rem;transition:all .2s ease;flex-shrink:0;opacity:.7}.sentence-audio.svelte-1t6v7k4.svelte-1t6v7k4:hover{background:#f8f9fa;color:#007bff;border-color:#007bff;opacity:1}.sentence-container.playing.svelte-1t6v7k4 .sentence-audio.svelte-1t6v7k4{background:#e8f5e8;color:#28a745;border-color:#28a745;opacity:1}.sentence-container.playing.svelte-1t6v7k4 .sentence-audio.svelte-1t6v7k4:hover{background:#d4edda;color:#155724;border-color:#155724}.error-message.svelte-1t6v7k4.svelte-1t6v7k4{text-align:center;padding:2rem;color:var(--reader-text-secondary);font-style:italic;background:var(--reader-card-bg);border:1px solid var(--reader-card-border);border-radius:8px}@media (max-width: 1024px){.sentence.original.svelte-1t6v7k4.svelte-1t6v7k4{margin-bottom:0;padding-bottom:.5rem;border-bottom:1px solid #515458}}@media (max-width: 768px){.sentences-container.svelte-1t6v7k4.svelte-1t6v7k4{padding:.5rem 0}.sentence-container.svelte-1t6v7k4.svelte-1t6v7k4{flex-direction:column;align-items:stretch;gap:.75rem;margin-bottom:1rem;padding:.75rem}.sentence-audio.svelte-1t6v7k4.svelte-1t6v7k4{align-self:center;width:28px;height:28px;font-size:.75rem}.sentence.svelte-1t6v7k4.svelte-1t6v7k4{gap:.5rem}.sentence-text.svelte-1t6v7k4.svelte-1t6v7k4{font-size:.9rem}}.reader-page.svelte-qt9w5u.svelte-qt9w5u{display:flex;flex-direction:column;height:100vh;background:var(--reader-bg);color:var(--reader-text);transition:background-color .3s ease,color .3s ease}.loading-indicator.svelte-qt9w5u.svelte-qt9w5u{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh}.loading-spinner.svelte-qt9w5u.svelte-qt9w5u{width:32px;height:32px;border:3px solid var(--reader-card-border);border-top:3px solid var(--color-primary);border-radius:50%;animation:svelte-qt9w5u-spin 1s linear infinite;margin-bottom:1rem}.loading-text.svelte-qt9w5u.svelte-qt9w5u{font-size:1rem;color:var(--reader-text-secondary)}.error-message.svelte-qt9w5u.svelte-qt9w5u{text-align:center;padding:2rem;margin:2rem;background:var(--reader-card-bg);border-radius:8px;border:1px solid var(--reader-card-border);color:var(--reader-text)}.error-message.svelte-qt9w5u h3.svelte-qt9w5u{color:var(--color-error);margin-bottom:1rem}.error-message.svelte-qt9w5u p.svelte-qt9w5u{color:var(--reader-text-secondary);margin-bottom:1.5rem}.btn.svelte-qt9w5u.svelte-qt9w5u{padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:background-color .2s}.btn-primary.svelte-qt9w5u.svelte-qt9w5u{background-color:var(--color-primary);color:var(--color-white)}.btn-primary.svelte-qt9w5u.svelte-qt9w5u:hover{background-color:#5b21b6}.reader-content.svelte-qt9w5u.svelte-qt9w5u{flex:1;overflow-y:auto;padding:1rem}.page-container.svelte-qt9w5u.svelte-qt9w5u{max-width:800px;margin:0 auto;padding:2rem 1rem}@keyframes svelte-qt9w5u-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 768px){.page-container.svelte-qt9w5u.svelte-qt9w5u{padding:1rem .5rem}}.login-container.svelte-157cygz{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#f5f5f5;padding:20px}.login-card.svelte-157cygz{background:#fff;border-radius:8px;padding:30px;box-shadow:0 2px 4px #0000001a;width:100%;max-width:400px}h2.svelte-157cygz{color:#2c3e50;margin-bottom:20px;text-align:center;font-size:1.5rem;border-bottom:2px solid #3498db;padding-bottom:10px}.form-group.svelte-157cygz{margin-bottom:20px}label.svelte-157cygz{display:block;margin-bottom:5px;font-weight:600;color:#2c3e50}input.svelte-157cygz{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:6px;font-size:14px;transition:border-color .3s ease;box-sizing:border-box}input.svelte-157cygz:focus{outline:none;border-color:#3498db}input.svelte-157cygz:disabled{background-color:#f8f9fa;cursor:not-allowed}.btn-primary.svelte-157cygz{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff;border:none;padding:14px 28px;border-radius:6px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%}.btn-primary.svelte-157cygz:hover:not(:disabled){background:linear-gradient(135deg,#2980b9,#1f639a);transform:translateY(-2px);box-shadow:0 4px 8px #0003}.btn-primary.svelte-157cygz:disabled{background:#bdc3c7;cursor:not-allowed;transform:none;box-shadow:none}.error-message.svelte-157cygz{background-color:#fee;border:1px solid #f5c6cb;color:#721c24;padding:10px;border-radius:4px;margin-bottom:15px;font-size:14px}.card.svelte-jsxiii.svelte-jsxiii{background:#fff;border-radius:8px;padding:30px;margin-bottom:30px;box-shadow:0 2px 4px #0000001a}.card.svelte-jsxiii h2.svelte-jsxiii{color:#2c3e50;margin-bottom:20px;font-size:1.5rem;border-bottom:2px solid #3498db;padding-bottom:10px}.form-group.svelte-jsxiii.svelte-jsxiii{margin-bottom:20px}.form-row.svelte-jsxiii.svelte-jsxiii{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}label.svelte-jsxiii.svelte-jsxiii{display:block;margin-bottom:5px;font-weight:600;color:#2c3e50}input[type=text].svelte-jsxiii.svelte-jsxiii,input[type=number].svelte-jsxiii.svelte-jsxiii,textarea.svelte-jsxiii.svelte-jsxiii,select.svelte-jsxiii.svelte-jsxiii{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:6px;font-size:14px;transition:border-color .3s ease;box-sizing:border-box}input[type=text].svelte-jsxiii.svelte-jsxiii:focus,input[type=number].svelte-jsxiii.svelte-jsxiii:focus,textarea.svelte-jsxiii.svelte-jsxiii:focus,select.svelte-jsxiii.svelte-jsxiii:focus{outline:none;border-color:#3498db}input.error.svelte-jsxiii.svelte-jsxiii,textarea.error.svelte-jsxiii.svelte-jsxiii,select.error.svelte-jsxiii.svelte-jsxiii{border-color:#e74c3c}input.svelte-jsxiii.svelte-jsxiii:disabled,textarea.svelte-jsxiii.svelte-jsxiii:disabled,select.svelte-jsxiii.svelte-jsxiii:disabled{background-color:#f8f9fa;cursor:not-allowed}textarea.svelte-jsxiii.svelte-jsxiii{resize:vertical;min-height:80px;font-family:inherit}.btn-primary.svelte-jsxiii.svelte-jsxiii{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff;border:none;padding:14px 28px;border-radius:6px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%}.btn-primary.svelte-jsxiii.svelte-jsxiii:hover:not(:disabled){background:linear-gradient(135deg,#2980b9,#1f639a);transform:translateY(-2px);box-shadow:0 4px 8px #0003}.btn-primary.svelte-jsxiii.svelte-jsxiii:disabled{background:#bdc3c7;cursor:not-allowed;transform:none;box-shadow:none}.error-message.svelte-jsxiii.svelte-jsxiii{color:#e74c3c;font-size:12px;margin-top:5px}@media (max-width: 768px){.card.svelte-jsxiii.svelte-jsxiii{padding:20px}.form-row.svelte-jsxiii.svelte-jsxiii{grid-template-columns:1fr}}.card.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{background:#fff;border-radius:8px;padding:30px;margin-bottom:30px;box-shadow:0 2px 4px #0000001a}.card.svelte-1ntvvbb h2.svelte-1ntvvbb.svelte-1ntvvbb{color:#2c3e50;margin-bottom:20px;font-size:1.5rem;border-bottom:2px solid #3498db;padding-bottom:10px}.form-group.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{margin-bottom:20px}.form-row.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}label.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{display:block;margin-bottom:5px;font-weight:600;color:#2c3e50}input[type=text].svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb,input[type=file].svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb,textarea.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb,select.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:6px;font-size:14px;transition:border-color .3s ease;box-sizing:border-box}input[type=text].svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:focus,textarea.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:focus,select.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:focus{outline:none;border-color:#3498db}input.error.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb,textarea.error.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb,select.error.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{border-color:#e74c3c}input.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:disabled,textarea.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:disabled,select.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:disabled{background-color:#f8f9fa;cursor:not-allowed}textarea.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{resize:vertical;min-height:80px;font-family:Courier New,monospace;line-height:1.4}#bookText.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{min-height:300px}.input-mode-toggle.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{display:flex;gap:20px;margin-top:8px}.radio-option.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{display:flex;align-items:center;gap:8px;cursor:pointer;padding:10px 16px;border:2px solid #e0e0e0;border-radius:6px;transition:all .3s ease;min-width:140px}.radio-option.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:hover{border-color:#3498db;background-color:#f8f9fa}.radio-option.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:has(input[type=radio]:checked){border-color:#3498db;background-color:#e8f4f8}.radio-option.svelte-1ntvvbb input[type=radio].svelte-1ntvvbb.svelte-1ntvvbb{margin:0;width:auto}.radio-option.svelte-1ntvvbb input[type=radio].svelte-1ntvvbb:checked+.radio-label.svelte-1ntvvbb{color:#3498db;font-weight:600}.radio-label.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{font-size:14px;font-weight:500;color:#2c3e50;-webkit-user-select:none;user-select:none}.upload-mode.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{margin-top:20px;padding:20px;border:1px solid #e0e0e0;border-radius:6px;background-color:#fafafa}.file-upload-container.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{display:flex;flex-direction:column;gap:10px}.file-upload-info.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{display:flex;align-items:center;justify-content:space-between;gap:10px}.file-info.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{color:#666;font-style:italic;flex:1}.text-stats.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding:8px 12px;background-color:#f8f9fa;border-radius:4px;font-size:14px;color:#666}.char-count.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{color:#3498db;font-weight:500}.word-count.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{color:#27ae60;font-weight:500}.btn-detect.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{padding:8px 16px;background-color:#17a2b8;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .3s ease}.btn-detect.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:hover:not(:disabled){background-color:#138496}.btn-detect.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:disabled{background-color:#6c757d;cursor:not-allowed}.language-detection.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:6px;padding:15px;margin-bottom:20px}.language-detection.svelte-1ntvvbb h4.svelte-1ntvvbb.svelte-1ntvvbb{margin:0 0 10px;color:#2c3e50}.detection-result.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{display:flex;gap:15px;margin-bottom:8px}.language-name.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{font-weight:500;color:#2c3e50}.confidence.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{color:#666}.detection-reasoning.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{color:#666;font-size:14px}.form-note.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{background-color:#e8f4f8;border:1px solid #bee5eb;border-radius:4px;padding:10px;margin-bottom:20px}.form-note.svelte-1ntvvbb small.svelte-1ntvvbb.svelte-1ntvvbb{color:#0c5460}.btn-primary.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff;border:none;padding:14px 28px;border-radius:6px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%}.btn-primary.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:hover:not(:disabled){background:linear-gradient(135deg,#2980b9,#1f639a);transform:translateY(-2px);box-shadow:0 4px 8px #0003}.btn-primary.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb:disabled{background:#bdc3c7;cursor:not-allowed;transform:none;box-shadow:none}.error-message.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{color:#e74c3c;font-size:12px;margin-top:5px}@media (max-width: 768px){.card.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{padding:20px}.form-row.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{grid-template-columns:1fr}.input-mode-toggle.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{flex-direction:column;gap:12px}.radio-option.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{min-width:auto;justify-content:center}.text-stats.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{flex-direction:column;gap:8px;align-items:stretch}.text-stats.svelte-1ntvvbb .btn-detect.svelte-1ntvvbb.svelte-1ntvvbb{margin-top:8px}.upload-mode.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{padding:15px}.file-upload-info.svelte-1ntvvbb.svelte-1ntvvbb.svelte-1ntvvbb{flex-direction:column;align-items:stretch}}.card.svelte-1v49k4q.svelte-1v49k4q{background:#fff;border-radius:8px;padding:30px;margin-bottom:30px;box-shadow:0 2px 4px #0000001a}.card.svelte-1v49k4q h2.svelte-1v49k4q{color:#2c3e50;margin-bottom:20px;font-size:1.5rem;border-bottom:2px solid #3498db;padding-bottom:10px}.loading.svelte-1v49k4q.svelte-1v49k4q{text-align:center;color:#7f8c8d;font-style:italic;padding:20px}.books-list.svelte-1v49k4q.svelte-1v49k4q{display:flex;flex-direction:column;gap:15px}.book-item.svelte-1v49k4q.svelte-1v49k4q{border:1px solid #e0e0e0;border-radius:6px;padding:20px;transition:box-shadow .3s ease}.book-item.svelte-1v49k4q.svelte-1v49k4q:hover{box-shadow:0 4px 8px #0000001a}.book-header.svelte-1v49k4q.svelte-1v49k4q{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.book-title.svelte-1v49k4q.svelte-1v49k4q{font-size:1.2rem;font-weight:600;color:#2c3e50}.status-indicator.svelte-1v49k4q.svelte-1v49k4q{background-color:#4caf50;color:#fff;padding:4px 8px;border-radius:12px;font-size:12px;font-weight:500}.book-meta.svelte-1v49k4q.svelte-1v49k4q{color:#7f8c8d;font-size:.9rem;margin-bottom:10px;display:flex;gap:20px}.book-description.svelte-1v49k4q.svelte-1v49k4q{color:#555;margin-bottom:10px;line-height:1.4}.book-languages.svelte-1v49k4q.svelte-1v49k4q{font-size:.9rem;color:#3498db;font-weight:500;margin-bottom:15px}.language-flow.svelte-1v49k4q.svelte-1v49k4q{display:flex;align-items:center;gap:10px}.lang-badge.svelte-1v49k4q.svelte-1v49k4q{background-color:#e8f4f8;color:#2c3e50;padding:4px 8px;border-radius:4px;font-size:.8rem}.arrow.svelte-1v49k4q.svelte-1v49k4q{color:#3498db;font-weight:700}.book-actions.svelte-1v49k4q.svelte-1v49k4q{display:flex;gap:10px;margin-bottom:10px;flex-wrap:wrap}.btn-view.svelte-1v49k4q.svelte-1v49k4q,.btn-preview.svelte-1v49k4q.svelte-1v49k4q,.btn-audio.svelte-1v49k4q.svelte-1v49k4q,.btn-publish.svelte-1v49k4q.svelte-1v49k4q,.btn-delete.svelte-1v49k4q.svelte-1v49k4q{padding:8px 12px;border-radius:4px;font-size:.8rem;cursor:pointer;transition:all .2s ease;border:1px solid;display:flex;align-items:center;gap:4px}.btn-view.svelte-1v49k4q.svelte-1v49k4q,.btn-preview.svelte-1v49k4q.svelte-1v49k4q{background:#f8f9fa;border-color:#e0e0e0;color:#2c3e50}.btn-view.svelte-1v49k4q.svelte-1v49k4q:hover,.btn-preview.svelte-1v49k4q.svelte-1v49k4q:hover{background:#e8f4f8;border-color:#3498db}.btn-preview.active.svelte-1v49k4q.svelte-1v49k4q{background:#3498db;border-color:#3498db;color:#fff}.btn-audio.svelte-1v49k4q.svelte-1v49k4q{background:#fff3cd;border-color:#ffeaa7;color:#856404}.btn-audio.svelte-1v49k4q.svelte-1v49k4q:hover{background:#ffeaa7;border-color:#fdcb6e}.btn-publish.unpublished.svelte-1v49k4q.svelte-1v49k4q{background:#d4edda;border-color:#c3e6cb;color:#155724}.btn-publish.unpublished.svelte-1v49k4q.svelte-1v49k4q:hover{background:#c3e6cb;border-color:#28a745}.btn-publish.published.svelte-1v49k4q.svelte-1v49k4q{background:#fff3cd;border-color:#ffeaa7;color:#856404}.btn-publish.published.svelte-1v49k4q.svelte-1v49k4q:hover{background:#ffeaa7;border-color:#fd7e14}.btn-delete.svelte-1v49k4q.svelte-1v49k4q{background:#fee;border-color:#f5c6cb;color:#721c24}.btn-delete.svelte-1v49k4q.svelte-1v49k4q:hover{background:#f8d7da;border-color:#e74c3c}.btn-icon.svelte-1v49k4q.svelte-1v49k4q{font-size:.9rem}.book-preview.svelte-1v49k4q.svelte-1v49k4q{margin-top:15px;border-top:1px solid #e0e0e0;padding-top:15px}.preview-content.svelte-1v49k4q h4.svelte-1v49k4q{color:#2c3e50;margin-bottom:15px;font-size:1rem}.preview-header.svelte-1v49k4q.svelte-1v49k4q{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.chapter-count.svelte-1v49k4q.svelte-1v49k4q{color:#7f8c8d;font-size:.9rem}.preview-sentences.svelte-1v49k4q.svelte-1v49k4q{margin-bottom:15px}.sentence-pair.svelte-1v49k4q.svelte-1v49k4q{margin-bottom:15px;padding:10px;background:#f8f9fa;border-radius:4px;border-left:3px solid #3498db}.sentence-original.svelte-1v49k4q.svelte-1v49k4q{font-weight:500;color:#2c3e50;margin-bottom:5px;display:flex;gap:8px}.sentence-target.svelte-1v49k4q.svelte-1v49k4q{color:#7f8c8d;font-style:italic;display:flex;gap:8px}.sentence-number.svelte-1v49k4q.svelte-1v49k4q{color:#3498db;font-weight:700;min-width:20px}.sentence-text.svelte-1v49k4q.svelte-1v49k4q{flex:1}.preview-stats.svelte-1v49k4q.svelte-1v49k4q{display:flex;gap:20px;color:#7f8c8d;font-size:.9rem;padding:10px;background:#f8f9fa;border-radius:4px}.preview-empty.svelte-1v49k4q.svelte-1v49k4q{text-align:center;padding:24px;color:#7f8c8d;font-style:italic}@media (max-width: 768px){.card.svelte-1v49k4q.svelte-1v49k4q{padding:20px}.book-header.svelte-1v49k4q.svelte-1v49k4q{flex-direction:column;align-items:flex-start;gap:10px}.book-actions.svelte-1v49k4q.svelte-1v49k4q{flex-direction:column;gap:8px}.book-meta.svelte-1v49k4q.svelte-1v49k4q{flex-direction:column;gap:5px}.language-flow.svelte-1v49k4q.svelte-1v49k4q{flex-wrap:wrap;justify-content:center}.preview-header.svelte-1v49k4q.svelte-1v49k4q{flex-direction:column;align-items:flex-start;gap:5px}.preview-stats.svelte-1v49k4q.svelte-1v49k4q{flex-direction:column;gap:5px}.sentence-pair.svelte-1v49k4q.svelte-1v49k4q{padding:8px}.sentence-original.svelte-1v49k4q.svelte-1v49k4q,.sentence-target.svelte-1v49k4q.svelte-1v49k4q{flex-direction:column;gap:4px}.sentence-number.svelte-1v49k4q.svelte-1v49k4q{min-width:auto}}.card.svelte-19dmq44.svelte-19dmq44{background:#fff;border-radius:8px;padding:30px;margin-bottom:30px;box-shadow:0 2px 4px #0000001a}.card.svelte-19dmq44 h2.svelte-19dmq44{color:#2c3e50;margin-bottom:20px;font-size:1.5rem;border-bottom:2px solid #3498db;padding-bottom:10px}.loading.svelte-19dmq44.svelte-19dmq44{text-align:center;color:#7f8c8d;font-style:italic;padding:20px}.progress-list.svelte-19dmq44.svelte-19dmq44{display:flex;flex-direction:column;gap:20px}.progress-item.svelte-19dmq44.svelte-19dmq44{border:1px solid #e0e0e0;border-radius:6px;padding:20px;background:#fafafa}.progress-header.svelte-19dmq44.svelte-19dmq44{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.progress-header.svelte-19dmq44 h4.svelte-19dmq44{margin:0;color:#2c3e50;font-size:1.1rem}.status.svelte-19dmq44.svelte-19dmq44{font-weight:600;text-transform:uppercase;font-size:.8rem;padding:4px 8px;border-radius:4px;background:#0000001a}.progress-bar.svelte-19dmq44.svelte-19dmq44{position:relative;background:#e0e0e0;border-radius:10px;height:20px;margin-bottom:10px;overflow:hidden}.progress-fill.svelte-19dmq44.svelte-19dmq44{background:linear-gradient(90deg,#3498db,#2980b9);height:100%;border-radius:10px;transition:width .3s ease}.progress-text.svelte-19dmq44.svelte-19dmq44{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:12px;font-weight:600;color:#2c3e50}.progress-details.svelte-19dmq44.svelte-19dmq44{font-size:.9rem;color:#7f8c8d;margin-bottom:15px;line-height:1.4}.progress-details.svelte-19dmq44 a.svelte-19dmq44{color:#3498db;text-decoration:none}.progress-details.svelte-19dmq44 a.svelte-19dmq44:hover{text-decoration:underline}.progress-logs.svelte-19dmq44.svelte-19dmq44{margin-top:15px;border-top:1px solid #e0e0e0;padding-top:15px}.progress-logs.svelte-19dmq44 h5.svelte-19dmq44{margin:0 0 10px;color:#2c3e50;font-size:.9rem}.logs-container.svelte-19dmq44.svelte-19dmq44{max-height:200px;overflow-y:auto;border:1px solid #e0e0e0;border-radius:4px;background:#fff}.log-entry.svelte-19dmq44.svelte-19dmq44{display:flex;align-items:flex-start;gap:10px;margin-bottom:2px;font-size:.8rem;padding:4px 8px;border-radius:4px}.log-entry.svelte-19dmq44.svelte-19dmq44:hover{background:#00000005}.log-time.svelte-19dmq44.svelte-19dmq44{color:#95a5a6;min-width:70px;font-family:monospace;font-size:.75rem}.log-message.svelte-19dmq44.svelte-19dmq44{flex:1;color:#2c3e50;word-break:break-word}.log-entry.log-error.svelte-19dmq44.svelte-19dmq44{background:#e74c3c1a;border-left:3px solid #e74c3c}.log-entry.log-error.svelte-19dmq44 .log-message.svelte-19dmq44{color:#c0392b}.log-entry.log-warning.svelte-19dmq44.svelte-19dmq44{background:#f39c121a;border-left:3px solid #f39c12}.log-entry.log-warning.svelte-19dmq44 .log-message.svelte-19dmq44{color:#d68910}.progress-errors.svelte-19dmq44.svelte-19dmq44{margin-top:15px;border-top:1px solid #e74c3c;padding-top:15px}.progress-errors.svelte-19dmq44 h5.svelte-19dmq44{margin:0 0 10px;color:#e74c3c;font-size:.9rem}.errors-container.svelte-19dmq44.svelte-19dmq44{display:flex;flex-direction:column;gap:5px}.error-entry.svelte-19dmq44.svelte-19dmq44{background:#e74c3c1a;border-left:3px solid #e74c3c;padding:8px 12px;border-radius:4px;font-size:.9rem;color:#c0392b;word-break:break-word}@media (max-width: 768px){.card.svelte-19dmq44.svelte-19dmq44{padding:20px}.progress-header.svelte-19dmq44.svelte-19dmq44{flex-direction:column;align-items:flex-start;gap:10px}.log-entry.svelte-19dmq44.svelte-19dmq44{flex-direction:column;gap:5px}.log-time.svelte-19dmq44.svelte-19dmq44{min-width:auto;font-weight:700}.progress-details.svelte-19dmq44.svelte-19dmq44{word-break:break-word}.logs-container.svelte-19dmq44.svelte-19dmq44{max-height:150px}}.admin-container.svelte-e7um6y.svelte-e7um6y{min-height:100vh;background-color:#f5f5f5}.admin-header.svelte-e7um6y.svelte-e7um6y{background:#fff;box-shadow:0 2px 4px #0000001a;padding:20px 0;margin-bottom:40px}.header-content.svelte-e7um6y.svelte-e7um6y{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center}.header-left.svelte-e7um6y h1.svelte-e7um6y{color:#2c3e50;font-size:2.5rem;margin:0}.header-left.svelte-e7um6y p.svelte-e7um6y{color:#7f8c8d;font-size:1.1rem;margin:0}.header-right.svelte-e7um6y.svelte-e7um6y{display:flex;align-items:center;gap:15px}.btn-secondary.svelte-e7um6y.svelte-e7um6y{background-color:#6c757d;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .3s ease}.btn-secondary.svelte-e7um6y.svelte-e7um6y:hover{background-color:#5a6268}.auth-status.svelte-e7um6y.svelte-e7um6y{color:#666;font-size:14px}.btn-logout.svelte-e7um6y.svelte-e7um6y{background-color:#dc3545;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .3s ease}.btn-logout.svelte-e7um6y.svelte-e7um6y:hover{background-color:#c82333}.admin-main.svelte-e7um6y.svelte-e7um6y{max-width:1200px;margin:0 auto;padding:0 20px}.tab-navigation.svelte-e7um6y.svelte-e7um6y{display:flex;margin-bottom:20px;background-color:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;overflow:hidden}.tab-button.svelte-e7um6y.svelte-e7um6y{flex:1;padding:15px 20px;border:none;background-color:#f8f9fa;color:#666;cursor:pointer;font-size:16px;font-weight:500;transition:all .3s ease;border-bottom:3px solid transparent}.tab-button.svelte-e7um6y.svelte-e7um6y:hover{background-color:#e9ecef;color:#333}.tab-button.active.svelte-e7um6y.svelte-e7um6y{background-color:#fff;color:#007bff;border-bottom:3px solid #007bff}.tab-content.svelte-e7um6y.svelte-e7um6y{margin-bottom:30px}@media (max-width: 768px){.header-content.svelte-e7um6y.svelte-e7um6y{flex-direction:column;gap:15px;text-align:center}.header-right.svelte-e7um6y.svelte-e7um6y{flex-wrap:wrap;justify-content:center}.admin-main.svelte-e7um6y.svelte-e7um6y{padding:0 10px}.header-left.svelte-e7um6y h1.svelte-e7um6y{font-size:2rem}.tab-navigation.svelte-e7um6y.svelte-e7um6y{flex-direction:column}}.notification-container.svelte-12fssk1.svelte-12fssk1{position:fixed;top:1rem;right:1rem;z-index:1000;pointer-events:none;display:flex;flex-direction:column;gap:.5rem}.notification.svelte-12fssk1.svelte-12fssk1{background:#333;color:#fff;padding:.75rem 1rem;border-radius:6px;display:flex;align-items:center;gap:.75rem;min-width:250px;max-width:400px;pointer-events:auto;box-shadow:0 4px 12px #0003;transform:translate(100%);opacity:0;transition:all .3s ease}.notification.visible.svelte-12fssk1.svelte-12fssk1{transform:translate(0);opacity:1}.notification.info.svelte-12fssk1.svelte-12fssk1{background:#007bff}.notification.success.svelte-12fssk1.svelte-12fssk1{background:#28a745}.notification.warning.svelte-12fssk1.svelte-12fssk1{background:#ffc107;color:#333}.notification.error.svelte-12fssk1.svelte-12fssk1{background:#dc3545}.notification-message.svelte-12fssk1.svelte-12fssk1{flex:1;font-size:.875rem;line-height:1.4}.notification-close.svelte-12fssk1.svelte-12fssk1{background:transparent;border:none;color:currentColor;font-size:1.25rem;cursor:pointer;padding:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:2px;transition:background-color .2s}.notification-close.svelte-12fssk1.svelte-12fssk1:hover{background:#fff3}.notification.warning.svelte-12fssk1 .notification-close.svelte-12fssk1:hover{background:#0000001a}@media (max-width: 768px){.notification-container.svelte-12fssk1.svelte-12fssk1{top:.5rem;right:.5rem;left:.5rem}.notification.svelte-12fssk1.svelte-12fssk1{min-width:auto;max-width:none}}html{background:var(--reader-bg);transition:background-color .3s ease}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--reader-bg);color:var(--reader-text);transition:background-color .3s ease,color .3s ease;min-height:100vh}#app.svelte-26kihv{min-height:100vh;background:var(--reader-bg);color:var(--reader-text);transition:background-color .3s ease,color .3s ease}.loading-screen.svelte-26kihv{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--reader-bg);color:var(--reader-text);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000;transition:background-color .3s ease,color .3s ease}.loading-spinner.svelte-26kihv{width:40px;height:40px;border:3px solid #f3f3f3;border-top:3px solid #007bff;border-radius:50%;animation:svelte-26kihv-spin 1s linear infinite;margin-bottom:1rem}.loading-text.svelte-26kihv{font-size:1.1rem;color:var(--reader-text-secondary)}@keyframes svelte-26kihv-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.main-container.svelte-26kihv{min-height:100vh}