:root{--font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--bg-primary:#f8f9fa;--bg-secondary:#ffffff;--bg-tertiary:#f1f3f5;--text-primary:#212529;--text-secondary:#6c757d;--text-tertiary:#495057;--border-color:#dee2e6;--accent-color:#e52d27;--accent-hover:#c21a14;--shadow:0 4px 6px -1px rgba(0,0,0,0.07),0 2px 4px -2px rgba(0,0,0,0.07);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1);--success-color:#28a745;--danger-color:#dc3545;--info-color:#007bff;--warning-color:#ffc107;--border-radius-sm:6px;--border-radius-md:12px;--border-radius-lg:16px;--transition-speed:0.3s}html.dark-mode{--bg-primary:#121212;--bg-secondary:#1e1e1e;--bg-tertiary:#2a2a2a;--text-primary:#e9e9e9;--text-secondary:#a0a0a0;--text-tertiary:#c0c0c0;--border-color:#333333;--accent-color:#ff4742;--accent-hover:#ff1f1a;--info-color:#4da6ff}html.dark-mode input[type="checkbox"]{accent-color:var(--accent-color);color-scheme:dark}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);padding:2rem 1rem;display:flex;justify-content:center;transition:background-color var(--transition-speed),color var(--transition-speed)}.container{width:100%;max-width:1200px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:0;padding-bottom:1.5rem;border-bottom:1px solid var(--border-color)}.header-title{display:flex;align-items:center;gap:1rem}header h1{font-size:2.25rem;font-weight:700;background:linear-gradient(45deg,var(--accent-color),var(--accent-hover));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}#rule-count-badge{background-color:var(--bg-tertiary);padding:0.2rem 0.75rem;border-radius:1rem;display:flex;flex-direction:column;align-items:center;line-height:1.2}.rule-count-number{font-weight:700;font-size:0.95rem;color:var(--text-primary)}.rule-count-label{font-size:0.6rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--text-secondary)}.header-actions{display:flex;align-items:center;gap:0.5rem}.header-icon-btn{background:none;border:none;font-size:1.3rem;color:var(--text-secondary);cursor:pointer;width:44px;height:44px;border-radius:50%;display:inline-flex;justify-content:center;align-items:center;transition:color var(--transition-speed),background-color var(--transition-speed),transform 0.2s;text-decoration:none;position:relative}.header-icon-btn:hover{color:var(--text-primary);background-color:var(--bg-tertiary)}.header-icon-btn--admin{color:var(--warning-color)}.header-icon-btn--admin:hover{color:var(--warning-color);background-color:color-mix(in srgb,var(--warning-color) 12%,transparent)}.header-icon-btn--admin.has-errors{color:var(--danger-color) !important}.header-icon-btn--admin.has-errors:hover{background-color:color-mix(in srgb,var(--danger-color) 12%,transparent) !important}.header-sep{display:inline-block;width:1px;height:1.4rem;background:var(--border-color);align-self:center;flex-shrink:0}.site-nav{display:flex;flex-direction:row;gap:4px;border-bottom:2px solid var(--border-color);margin-bottom:2rem;padding:0 2px}.site-nav-link{display:flex;align-items:center;gap:7px;padding:10px 14px;font-size:14px;font-weight:500;color:var(--text-secondary);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color 0.15s,border-color 0.15s;white-space:nowrap}.site-nav-link i{font-size:13px;flex-shrink:0}.site-nav-link:hover{color:var(--text-primary)}.site-nav-link.active{color:var(--accent-color);font-weight:600;border-bottom-color:var(--accent-color)}button.site-nav-link{background:none;border:none;cursor:pointer;font-family:inherit}.site-nav-spacer{flex:1}.btn{padding:0.75rem 1.5rem;border:none;font-size:1rem;font-weight:600;border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--transition-speed);display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;font-family:var(--font-family)}.btn-primary{background-color:var(--accent-color);color:white}.btn-primary:hover:not(:disabled){background-color:var(--accent-hover);box-shadow:var(--shadow-lg)}.btn-primary:active:not(:disabled){transform:scale(0.98)}.btn:disabled{background-color:var(--text-secondary);cursor:not-allowed}.btn-secondary{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-tertiary)}.btn-secondary:hover{background-color:color-mix(in srgb,var(--border-color) 50%,var(--bg-tertiary))}.btn-danger{background-color:transparent;border:1px solid var(--danger-color);color:var(--danger-color)}.btn-danger:hover{background-color:var(--danger-color);color:white}.btn-info{background-color:#1a56a5;color:white;border:1px solid #1a56a5}.btn-info:hover:not(:disabled){background-color:#134086;box-shadow:var(--shadow-lg)}.btn-sm{padding:0.5rem 1rem;font-size:0.875rem}.flash{display:flex;align-items:center;gap:0.6rem;padding:0.85rem 1.1rem;border-radius:var(--border-radius-sm);margin-bottom:1.5rem;font-weight:500;font-size:0.9rem}.flash--success{background-color:color-mix(in srgb,var(--success-color) 12%,transparent);border:1px solid color-mix(in srgb,var(--success-color) 30%,transparent);color:var(--success-color)}.flash--error{background-color:color-mix(in srgb,var(--danger-color) 12%,transparent);border:1px solid color-mix(in srgb,var(--danger-color) 30%,transparent);color:var(--danger-color)}.empty-state{text-align:center;color:var(--text-secondary);padding:5rem 2rem;background:var(--bg-secondary);border-radius:var(--border-radius-lg);border:2px dashed var(--border-color)}.empty-state i{font-size:4rem;margin-bottom:1.5rem;display:block;color:var(--border-color)}footer{margin-top:3rem;padding:1.5rem 0;text-align:center;color:var(--text-secondary);font-size:0.9rem;border-top:1px solid var(--border-color)}.page-center{display:flex;justify-content:center;padding:2rem 0}.page-card{width:100%;max-width:520px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);box-shadow:var(--shadow);overflow:hidden}.page-card-header{display:flex;align-items:center;gap:0.6rem;padding:1.1rem 1.5rem;border-bottom:1px solid var(--border-color);font-weight:600;font-size:1rem}.page-card-header i{color:var(--accent-color)}.page-card-body{padding:1.5rem}.form-group{margin-bottom:1.1rem}.form-label{display:block;margin-bottom:0.35rem;font-size:0.83rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-select{width:100%;padding:0.75rem 1rem;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);font-size:1rem;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);transition:border-color var(--transition-speed),box-shadow var(--transition-speed),background-color var(--transition-speed)}.form-input:focus,.form-select:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-color) 20%,transparent)}.form-input::placeholder{color:var(--text-secondary)}.form-select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23495057'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.65rem center;background-size:10px 6px;padding-right:2.25rem}html.dark-mode .form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23a0a0a0'/%3E%3C/svg%3E")}.form-input[readonly]{background-color:var(--bg-tertiary);color:var(--text-secondary);cursor:default;border-style:dashed}.form-input[disabled],.form-select[disabled]{opacity:0.55;cursor:not-allowed}.danger-note{display:flex;align-items:flex-start;gap:0.6rem;padding:0.8rem 1rem;border-radius:var(--border-radius-sm);margin-bottom:1.1rem;background-color:color-mix(in srgb,var(--danger-color) 10%,transparent);border:1px solid color-mix(in srgb,var(--danger-color) 25%,transparent);color:var(--danger-color);font-size:0.85rem;line-height:1.5}.form-input--error{border-color:var(--danger-color) !important}.form-error{font-size:0.8rem;color:var(--danger-color);line-height:1.4;margin-top:0.3rem;display:none}.form-error.visible{display:block}.page-toast{position:fixed;bottom:1.5rem;right:1.5rem;z-index:9999;padding:0.65rem 1.1rem;border-radius:var(--border-radius-sm);font-size:0.875rem;font-weight:500;opacity:0;pointer-events:none;transition:opacity 0.22s ease,transform 0.18s ease;transform:translateY(0.4rem);max-width:380px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:0.4rem}.page-toast--success{color:var(--success-color);background:color-mix(in srgb,var(--success-color) 12%,var(--bg-secondary));border:1px solid color-mix(in srgb,var(--success-color) 30%,transparent)}.page-toast--error{color:var(--danger-color);background:color-mix(in srgb,var(--danger-color) 12%,var(--bg-secondary));border:1px solid color-mix(in srgb,var(--danger-color) 30%,transparent)}.page-toast.visible{opacity:1;pointer-events:auto;transform:translateY(0)}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:var(--border-color);border-radius:4px}.rs-wrap{margin-bottom:1.75rem}.rs-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}.rs-title{font-size:13px;font-weight:600;color:var(--text-secondary);display:flex;align-items:center;gap:6px;text-transform:uppercase;letter-spacing:0.06em;margin:0;flex-shrink:0}.rs-title i{color:var(--accent-color);font-size:12px}#rs-toggle-btn[hidden]{display:none}.rs-body{overflow:hidden}.rs-show-all-label{display:flex;align-items:center;gap:5px;font-size:0.78rem;color:var(--text-secondary);cursor:pointer;margin-left:4px}.rs-show-all-label[hidden]{display:none}.rs-show-all-label input[type="checkbox"]{cursor:pointer}.rs-nav-btns{display:flex;gap:4px;margin-left:auto}.rs-nav-btn{width:26px;height:26px;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-secondary);color:var(--text-secondary);font-size:11px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color 0.12s,color 0.12s,background 0.12s}.rs-nav-btn:hover:not(:disabled){border-color:var(--accent-color);color:var(--accent-color);background:color-mix(in srgb,var(--accent-color) 8%,var(--bg-secondary))}.rs-nav-btn:disabled{opacity:0.3;cursor:default}.rs-viewport{overflow:hidden}.rs-track{display:flex;gap:8px;transition:transform 0.28s cubic-bezier(0.4,0,0.2,1);will-change:transform}.rs-card{flex-shrink:0;width:200px;height:78px;display:flex;flex-direction:row;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;overflow:hidden;transition:border-color 0.12s,transform 0.12s;text-decoration:none;color:inherit}.rs-card:hover{border-color:var(--accent-color);transform:translateY(-1px)}.rs-poster{width:76px;flex-shrink:0;background:var(--bg-tertiary);overflow:hidden}.rs-poster img{width:100%;height:100%;object-fit:cover;display:block}.rs-poster-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:18px;opacity:0.25}.rs-info{padding:5px 7px 6px;display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}.rs-anime-title{font-size:0.72rem;font-weight:600;color:var(--text-primary);line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.rs-eps{font-size:0.68rem;color:var(--text-secondary)}.rs-type-badge{display:inline-block;font-size:0.6rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;background:color-mix(in srgb,var(--accent-color) 15%,transparent);color:var(--accent-color);border-radius:3px;padding:1px 4px;align-self:flex-start}.rs-countdown{font-size:0.68rem;font-weight:600;color:var(--accent-color);margin-top:auto}.rs-countdown--soon{color:var(--success-color)}.rs-countdown--tomorrow{color:var(--warning-color)}.rs-countdown--today{color:var(--warning-color)}.rs-empty{font-size:0.85rem;color:var(--text-secondary);padding:0.4rem 0}::-webkit-scrollbar-thumb:hover{background-color:var(--text-secondary)}*{scrollbar-width:thin;scrollbar-color:var(--border-color) transparent}@media (max-width:768px){body{padding:1rem}header h1{font-size:1.75rem}.add-video-section,.controls-bar{padding:1rem}.rule-id-col{width:48px;font-size:0.75rem}.rule-info{padding:0.85rem 1rem}}@media (max-width:600px){header h1{font-size:1.5rem}.header-title{gap:0.5rem}#add-rule-form{flex-direction:column}.controls-bar{flex-direction:column;align-items:stretch}.ctrl-select,.ctrl-input{width:100%}.site-nav-link{padding:8px 10px}.site-nav-label{display:none}}