:root{--color-primary: #4F6BFF;--color-primary-light: #7B8FFF;--color-primary-dark: #3A50CC;--color-primary-bg: #EEF1FF;--color-success: #22C55E;--color-success-bg: #F0FFF4;--color-danger: #EF4444;--color-danger-bg: #FFF5F5;--color-warning: #F59E0B;--color-warning-bg: #FFFBEB;--color-bg: #F8F9FC;--color-surface: #FFFFFF;--color-surface-hover: #F1F3F9;--color-border: #E5E7EB;--color-text: #1A1D2B;--color-text-secondary: #6B7280;--color-text-muted: #9CA3AF;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.06), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 12px 32px rgba(0,0,0,.08), 0 4px 8px rgba(0,0,0,.04);--shadow-xl: 0 20px 50px rgba(0,0,0,.12);--transition: .2s cubic-bezier(.4, 0, .2, 1);--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}[data-theme=dark]{--color-primary: #6B82FF;--color-primary-light: #8FA0FF;--color-primary-dark: #5570FF;--color-primary-bg: #1E2340;--color-success: #34D399;--color-success-bg: #0D2818;--color-danger: #F87171;--color-danger-bg: #2D1215;--color-warning: #FBBF24;--color-warning-bg: #2D2205;--color-bg: #0F1117;--color-surface: #1A1D2B;--color-surface-hover: #252836;--color-border: #2E3247;--color-text: #E8EAF0;--color-text-secondary: #9CA3B4;--color-text-muted: #6B7280;--shadow-sm: 0 1px 3px rgba(0,0,0,.2), 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.3), 0 2px 4px rgba(0,0,0,.2);--shadow-lg: 0 12px 32px rgba(0,0,0,.4), 0 4px 8px rgba(0,0,0,.2);--shadow-xl: 0 20px 50px rgba(0,0,0,.5)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition)}.sidebar-header{padding:24px 20px;border-bottom:1px solid var(--color-border)}.sidebar-logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;color:var(--color-primary);text-decoration:none}.sidebar-logo svg{width:28px;height:28px}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--color-text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;transition:all var(--transition);cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--color-surface-hover);color:var(--color-text)}.nav-item.active{background:var(--color-primary-bg);color:var(--color-primary);font-weight:600}.nav-item svg{width:20px;height:20px;flex-shrink:0}.nav-section-title{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);padding:16px 12px 6px}.main-content{flex:1;margin-left:260px;display:flex;justify-content:center}.main-content-inner{width:100%;max-width:1200px;padding:32px 40px}.page-header{margin-bottom:32px}.page-header h1{font-size:1.75rem;font-weight:700;letter-spacing:-.02em;color:var(--color-text)}.page-header p{color:var(--color-text-secondary);margin-top:4px;font-size:.9rem}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--color-text-muted);margin-bottom:8px}.breadcrumb a{color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition)}.breadcrumb a:hover{color:var(--color-primary)}.breadcrumb svg{width:14px;height:14px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition);cursor:pointer;position:relative;overflow:hidden}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--color-primary-light)}.card-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1.25rem}.card h3{font-size:1.1rem;font-weight:600;margin-bottom:6px}.card p{color:var(--color-text-secondary);font-size:.85rem;line-height:1.5}.card-meta{display:flex;align-items:center;gap:16px;margin-top:16px;font-size:.8rem;color:var(--color-text-muted)}.card-meta span{display:flex;align-items:center;gap:4px}.card-meta svg{width:14px;height:14px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;font-family:var(--font);cursor:pointer;transition:all var(--transition);border:none;text-decoration:none}.btn svg{width:18px;height:18px}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #4f6bff4d}.btn-primary:hover{background:var(--color-primary-dark);box-shadow:0 4px 16px #4f6bff66;transform:translateY(-1px)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-surface-hover);border-color:var(--color-primary-light)}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover{background:var(--color-surface-hover);color:var(--color-text)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-success{background:var(--color-success);color:#fff}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem;border-radius:var(--radius-md)}.btn-group{display:flex;gap:8px;flex-wrap:wrap}.quiz-container{max-width:800px;margin:0 auto}.quiz-progress{display:flex;align-items:center;gap:16px;margin-bottom:32px}.quiz-progress-bar{flex:1;height:6px;background:var(--color-border);border-radius:100px;overflow:hidden}.quiz-progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:100px;transition:width .4s ease}.quiz-progress-text{font-size:.85rem;font-weight:600;color:var(--color-text-secondary);white-space:nowrap}.quiz-question-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:36px;margin-bottom:24px;box-shadow:var(--shadow-sm)}.quiz-question-number{font-size:.8rem;font-weight:600;color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px}.quiz-question-text{font-size:1.15rem;font-weight:500;line-height:1.6;color:var(--color-text)}.quiz-options{display:flex;flex-direction:column;gap:12px}.quiz-option{display:flex;align-items:flex-start;gap:14px;padding:16px 20px;border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);background:var(--color-surface);color:var(--color-text);font-family:var(--font);font-size:.9rem;text-align:left;line-height:1.5;width:100%}.quiz-option:hover:not(.disabled){border-color:var(--color-primary-light);background:var(--color-primary-bg)}.quiz-option.selected{border-color:var(--color-primary);background:var(--color-primary-bg)}.quiz-option.correct{border-color:var(--color-success);background:var(--color-success-bg)}.quiz-option.incorrect{border-color:var(--color-danger);background:var(--color-danger-bg)}.quiz-option.disabled{cursor:default}.quiz-option-letter{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;flex-shrink:0;background:var(--color-surface-hover);color:var(--color-text-secondary);transition:all var(--transition)}.quiz-option.selected .quiz-option-letter{background:var(--color-primary);color:#fff}.quiz-option.correct .quiz-option-letter{background:var(--color-success);color:#fff}.quiz-option.incorrect .quiz-option-letter{background:var(--color-danger);color:#fff}.quiz-explanation{background:var(--color-primary-bg);border-left:4px solid var(--color-primary);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:16px 20px;margin-top:20px;font-size:.875rem;line-height:1.7;color:var(--color-text);animation:fadeIn .3s ease}.quiz-explanation-title{font-weight:700;color:var(--color-primary);margin-bottom:4px;display:flex;align-items:center;gap:6px}.spaced-rating-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px;margin-top:20px;text-align:center;animation:fadeIn .3s ease;box-shadow:var(--shadow-md)}.spaced-rating-title{font-size:1rem;font-weight:600;color:var(--color-text);margin-bottom:16px}.spaced-rating-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.spaced-rating-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 12px;border-radius:var(--radius-md);border:2px solid var(--color-border);cursor:pointer;transition:all var(--transition);font-family:var(--font);background:var(--color-surface)}.spaced-rating-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.spaced-rating-label{font-size:.9rem;font-weight:600}.spaced-rating-shortcut{font-size:.7rem;font-weight:600;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--color-surface-hover);color:var(--color-text-muted)}.spaced-rating-again{border-color:#ef44444d;background:#ef44440d}.spaced-rating-again:hover{border-color:#ef4444;background:#ef44441a}.spaced-rating-again .spaced-rating-label{color:#ef4444}.spaced-rating-hard{border-color:#f59e0b4d;background:#f59e0b0d}.spaced-rating-hard:hover{border-color:#f59e0b;background:#f59e0b1a}.spaced-rating-hard .spaced-rating-label{color:#f59e0b}.spaced-rating-good{border-color:#10b9814d;background:#10b9810d}.spaced-rating-good:hover{border-color:#10b981;background:#10b9811a}.spaced-rating-good .spaced-rating-label{color:#10b981}.spaced-rating-easy{border-color:#4f6bff4d;background:#4f6bff0d}.spaced-rating-easy:hover{border-color:var(--color-primary);background:#4f6bff1a}.spaced-rating-easy .spaced-rating-label{color:var(--color-primary)}.quiz-option-shortcut{margin-left:auto;font-size:.7rem;font-weight:600;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--color-surface-hover);color:var(--color-text-muted);flex-shrink:0}.btn-shortcut{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:var(--radius-sm);background:#fff3;color:#fffc;margin-left:4px}.results-container{max-width:800px;margin:0 auto;text-align:center}.results-header{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:48px;margin-bottom:24px;box-shadow:var(--shadow-md)}.results-score{position:relative;width:160px;height:160px;margin:0 auto 24px}.results-score-circle{width:100%;height:100%;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column}.results-score-number{font-size:3rem;font-weight:800;line-height:1}.results-score-label{font-size:.85rem;color:var(--color-text-secondary);margin-top:4px}.results-stats{display:flex;justify-content:center;gap:40px;margin-top:24px}.results-stat{text-align:center}.results-stat-value{font-size:1.5rem;font-weight:700}.results-stat-label{font-size:.8rem;color:var(--color-text-secondary)}.results-detail-list{display:flex;flex-direction:column;gap:8px;text-align:left}.results-detail-item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px 20px;display:flex;align-items:flex-start;gap:12px;transition:all var(--transition)}.results-detail-item:hover{box-shadow:var(--shadow-sm)}.results-detail-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.results-detail-icon.correct{background:var(--color-success-bg);color:var(--color-success)}.results-detail-icon.incorrect{background:var(--color-danger-bg);color:var(--color-danger)}.results-detail-text{font-size:.875rem;line-height:1.5}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px;display:flex;align-items:center;gap:16px}.stat-card-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.stat-card-value{font-size:1.5rem;font-weight:700}.stat-card-label{font-size:.8rem;color:var(--color-text-secondary)}.stats-chart-container{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px;margin-bottom:24px}.stats-chart-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.stats-chart-title{font-size:1rem;font-weight:600}.filter-row{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}.filter-select{padding:8px 16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font);font-size:.85rem;color:var(--color-text);background:var(--color-surface);cursor:pointer;transition:all var(--transition)}.filter-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #4f6bff1a}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal{background:var(--color-surface);border-radius:var(--radius-xl);padding:32px;width:90%;max-width:520px;box-shadow:var(--shadow-xl);animation:slideUp .3s ease}.modal h2{font-size:1.25rem;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--color-text);margin-bottom:6px}.form-input{width:100%;padding:10px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font);font-size:.9rem;transition:all var(--transition);background:var(--color-surface)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #4f6bff1a}textarea.form-input{resize:vertical;min-height:80px}.mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.mode-card{background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:24px;cursor:pointer;transition:all var(--transition);text-align:center}.mode-card:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.mode-card.selected{border-color:var(--color-primary);background:var(--color-primary-bg)}.mode-card-icon{width:52px;height:52px;border-radius:var(--radius-md);background:var(--color-primary-bg);color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin:0 auto 12px}.mode-card h3{font-size:.95rem;font-weight:600;margin-bottom:4px}.mode-card p{font-size:.8rem;color:var(--color-text-secondary)}.upload-zone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:48px;text-align:center;cursor:pointer;transition:all var(--transition);background:var(--color-surface)}.upload-zone:hover{border-color:var(--color-primary);background:var(--color-primary-bg)}.upload-zone svg{width:40px;height:40px;color:var(--color-text-muted);margin-bottom:12px}.upload-zone p{color:var(--color-text-secondary);font-size:.9rem}.upload-zone-highlight{color:var(--color-primary);font-weight:600}.format-guide{border-radius:var(--radius-md);overflow:hidden}.format-guide-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-secondary);font-family:var(--font);font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.format-guide-toggle:hover{border-color:var(--color-primary-light);color:var(--color-primary);background:var(--color-primary-bg)}.format-guide-content{margin-top:12px;padding:20px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);font-size:.85rem;color:var(--color-text-secondary);animation:slideUp .25s ease}.format-guide-content code{padding:2px 6px;border-radius:var(--radius-sm);background:var(--color-primary-bg);color:var(--color-primary);font-size:.8rem;font-weight:600;font-family:SF Mono,Fira Code,Consolas,monospace}.format-guide-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:16px}.format-guide-field{display:flex;align-items:baseline;gap:8px;padding:8px 12px;border-radius:var(--radius-sm);background:var(--color-bg);border:1px solid var(--color-border)}.format-guide-field code{flex-shrink:0}.format-guide-field span{font-size:.8rem;color:var(--color-text-muted);line-height:1.4}.format-guide-example{border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--color-border)}.format-guide-example-header{padding:8px 14px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);background:var(--color-surface-hover);border-bottom:1px solid var(--color-border)}.format-guide-code{margin:0;padding:16px;background:#1a1b26;color:#a9b1d6;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.8rem;line-height:1.7;overflow-x:auto;-moz-tab-size:2;tab-size:2}@media(max-width:768px){.format-guide-fields{grid-template-columns:1fr}}.progress-ring{position:relative;display:inline-flex}.progress-ring-text{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem}.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:100px;font-size:.75rem;font-weight:600}.tag-primary{background:var(--color-primary-bg);color:var(--color-primary)}.tag-success{background:var(--color-success-bg);color:var(--color-success)}.tag-danger{background:var(--color-danger-bg);color:var(--color-danger)}.tag-warning{background:var(--color-warning-bg);color:var(--color-warning)}.empty-state{text-align:center;padding:64px 24px;color:var(--color-text-muted)}.empty-state svg{width:64px;height:64px;margin-bottom:16px;opacity:.4}.empty-state h3{font-size:1.1rem;font-weight:600;color:var(--color-text-secondary);margin-bottom:8px}.empty-state p{font-size:.875rem;margin-bottom:20px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.animate-in{animation:slideUp .4s ease}.file-list{display:flex;flex-direction:column;gap:8px}.file-item{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition)}.file-item:hover{box-shadow:var(--shadow-sm);border-color:var(--color-primary-light)}.file-item-info{display:flex;align-items:center;gap:12px}.file-item-icon{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--color-primary-bg);color:var(--color-primary);display:flex;align-items:center;justify-content:center}.file-item-name{font-size:.9rem;font-weight:500}.file-item-meta{font-size:.75rem;color:var(--color-text-muted)}.file-item-actions{display:flex;gap:6px}.quiz-timer{display:flex;align-items:center;gap:8px;font-size:1.1rem;font-weight:600;color:var(--color-text);background:var(--color-surface);padding:8px 16px;border-radius:var(--radius-sm);border:1px solid var(--color-border)}.quiz-timer svg{width:20px;height:20px;color:var(--color-warning)}.stats-charts-row{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-bottom:24px}.mobile-menu-btn{display:none;position:fixed;top:16px;left:16px;z-index:200;width:44px;height:44px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);cursor:pointer;align-items:center;justify-content:center;box-shadow:var(--shadow-md);transition:all var(--transition)}.mobile-menu-btn:hover{background:var(--color-surface-hover)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99;animation:fadeIn .2s ease}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px;gap:16px}.loading-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}.loading-text{font-size:.9rem;color:var(--color-text-muted)}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.mobile-menu-btn{display:flex}.sidebar-overlay{display:block}.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.main-content-inner{padding:72px 16px 24px}.card-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.stats-charts-row,.mode-grid{grid-template-columns:1fr}.results-stats{gap:20px}.filter-row{flex-direction:column}.page-header h1{font-size:1.4rem}.quiz-question-card{padding:24px}.results-header{padding:32px 24px}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:100px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}*{scrollbar-width:thin;scrollbar-color:var(--color-border) transparent}.section{margin-bottom:32px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-title{font-size:1.1rem;font-weight:600}.toast-container{position:fixed;bottom:24px;right:24px;z-index:2000;display:flex;flex-direction:column;gap:8px;max-width:420px}.toast{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;box-shadow:var(--shadow-lg);animation:toastSlideIn .3s ease;position:relative}.toast-message{flex:1;line-height:1.4}.toast-close{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:transparent;color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition);flex-shrink:0}.toast-close:hover{background:#00000014;color:var(--color-text)}@keyframes toastSlideIn{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}@media(max-width:768px){.toast-container{left:16px;right:16px;bottom:16px;max-width:none}}.delete-confirm-text{color:var(--color-text-secondary);font-size:.9rem;line-height:1.6}