:root{--bg-primary: #0d0d0d;--bg-secondary: #161616;--bg-card: rgba(20, 20, 20, .85);--bg-card-hover: rgba(28, 28, 28, .95);--bg-glass: rgba(255, 255, 255, .03);--border-subtle: rgba(255, 255, 255, .07);--border-light: rgba(255, 255, 255, .12);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-blue: #3b82f6;--accent-blue-glow: rgba(59, 130, 246, .3);--accent-purple: #8b5cf6;--status-up: #10b981;--status-up-glow: rgba(16, 185, 129, .25);--status-up-bg: rgba(16, 185, 129, .08);--status-down: #ef4444;--status-down-glow: rgba(239, 68, 68, .25);--status-down-bg: rgba(239, 68, 68, .08);--status-pending: #f59e0b;--status-pending-glow: rgba(245, 158, 11, .25);--status-pending-bg: rgba(245, 158, 11, .08);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow-blue: 0 0 20px var(--accent-blue-glow);--shadow-glow-up: 0 0 20px var(--status-up-glow);--shadow-glow-down: 0 0 20px var(--status-down-glow);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:16px;line-height:1.6;color:var(--text-primary)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse 80% 50% at 20% 20%,rgba(59,130,246,.03) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(139,92,246,.025) 0%,transparent 60%);pointer-events:none;z-index:0}#app{position:relative;z-index:1}a{color:var(--accent-blue);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-purple)}h1{font-size:1.75rem;font-weight:800;letter-spacing:-.025em;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:1.25rem;font-weight:700;color:var(--text-primary)}h3{font-size:1rem;font-weight:600;color:var(--text-secondary)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg) var(--space-2xl);border-bottom:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0a0a0ad9;position:sticky;top:0;z-index:100}.app-header .logo{display:flex;align-items:center;gap:var(--space-sm);cursor:pointer}.app-header .logo-img{height:28px;width:auto;display:block}.app-header .logo-text{font-size:1.2rem;font-weight:700;color:var(--text-primary);letter-spacing:-.01em}.app-header nav{display:flex;align-items:center;gap:var(--space-sm)}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:.55rem 1.2rem;border:none;border-radius:var(--radius-sm);font-family:inherit;font-size:.85rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));color:#fff;box-shadow:var(--shadow-glow-blue)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 30px var(--accent-blue-glow)}.btn-secondary{background:var(--bg-glass);color:var(--text-secondary);border:1px solid var(--border-light)}.btn-secondary:hover{background:#ffffff0f;color:var(--text-primary);border-color:#ffffff26}.btn-danger{background:#ef44441a;color:var(--status-down);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef444433;box-shadow:var(--shadow-glow-down)}.btn-sm{padding:.35rem .8rem;font-size:.78rem}.btn-icon{width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-size:1.1rem}.main-content{max-width:1280px;margin:0 auto;padding:var(--space-2xl)}.stats-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md);margin-bottom:var(--space-2xl)}.stat-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-lg);transition:all var(--transition-normal)}.stat-card:hover{border-color:var(--border-light);transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-card .stat-label{font-size:.78rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-xs)}.stat-card .stat-value{font-size:2rem;font-weight:800;color:var(--text-primary);line-height:1.2}.stat-card.stat-up .stat-value{color:var(--status-up)}.stat-card.stat-down .stat-value{color:var(--status-down)}.stat-card.stat-pending .stat-value{color:var(--status-pending)}.header-search{position:relative;flex:1;max-width:420px;margin:0 var(--space-xl)}.header-search-icon{position:absolute;left:var(--space-md);top:50%;transform:translateY(-50%);font-size:1.15rem;color:var(--text-muted);pointer-events:none;line-height:1}.header-search-input{width:100%;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:8px var(--space-md) 8px 2.4rem;color:var(--text-primary);font-size:.875rem;font-family:inherit;transition:border-color var(--transition-fast),background var(--transition-fast),box-shadow var(--transition-fast);outline:none}.header-search-input::placeholder{color:var(--text-muted)}.header-search-input:focus{border-color:var(--accent-blue);background:var(--bg-card);box-shadow:0 0 0 3px #3b82f61f}.header-search-dropdown{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;min-width:360px;background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);overflow:hidden;z-index:200}.header-search-dropdown.open{display:block}.search-result-item{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:var(--space-md) var(--space-lg);cursor:pointer;border-bottom:1px solid var(--border-subtle);transition:background var(--transition-fast)}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:var(--bg-glass)}.search-result-info{flex:1;min-width:0}.search-result-name{font-size:.9rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.search-result-url{font-size:.75rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.search-result-empty{padding:var(--space-lg);text-align:center;color:var(--text-muted);font-size:.875rem}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.section-header h2{display:flex;align-items:center;gap:var(--space-sm)}.sites-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:var(--space-md)}.site-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);cursor:pointer;transition:all var(--transition-normal);position:relative;overflow:hidden}.site-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--border-subtle);transition:background var(--transition-normal)}.site-card:hover{background:var(--bg-card-hover);border-color:var(--border-light);transform:translateY(-3px);box-shadow:var(--shadow-lg)}.site-card.status-up:before{background:linear-gradient(90deg,var(--status-up),transparent)}.site-card.status-up:hover{box-shadow:var(--shadow-glow-up)}.site-card.status-down:before{background:linear-gradient(90deg,var(--status-down),transparent)}.site-card.status-down:hover{box-shadow:var(--shadow-glow-down)}.site-card.status-pending:before{background:linear-gradient(90deg,var(--status-pending),transparent)}.site-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-md)}.platform-badge{display:inline-flex;align-items:center;gap:5px;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:2px 7px;white-space:nowrap}.platform-icon{width:14px;height:14px;object-fit:contain;opacity:.75;display:inline-block;vertical-align:middle}.platform-icon-fallback{display:none;font-size:.65rem;font-weight:500;color:var(--text-muted);letter-spacing:.02em}.platform-badge-label{font-size:.75rem;color:var(--text-secondary);margin-left:var(--space-xs);padding:3px 8px}.platform-badge-label .platform-icon{width:16px;height:16px}.site-card-info{flex:1;min-width:0}.site-card-name{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.site-card-url{font-size:.78rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:100px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;flex-shrink:0}.status-badge.up{background:var(--status-up-bg);color:var(--status-up);border:1px solid rgba(16,185,129,.2)}.status-badge.down{background:var(--status-down-bg);color:var(--status-down);border:1px solid rgba(239,68,68,.2)}.status-badge.pending{background:var(--status-pending-bg);color:var(--status-pending);border:1px solid rgba(245,158,11,.2)}.status-dot{width:7px;height:7px;border-radius:50%;background:currentColor}.status-badge.up .status-dot{animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{box-shadow:0 0 0 0 currentColor;opacity:1}50%{box-shadow:0 0 0 4px currentColor;opacity:.4}}.site-card-metrics{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--space-sm)}.site-card-footer{margin-top:var(--space-md);display:flex;align-items:center;justify-content:space-between}.site-card-badges{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap}.btn-check-now{background:transparent;border:1px solid var(--border);color:var(--text-secondary);font-size:.75rem;padding:4px 10px;border-radius:var(--radius-sm);cursor:pointer;transition:border-color .15s,color .15s}.btn-check-now:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-check-now:disabled{opacity:.5;cursor:not-allowed}.metric{text-align:center;padding:var(--space-sm);background:var(--bg-glass);border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.metric-label{font-size:.65rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}.metric-value{font-size:.9rem;font-weight:700;color:var(--text-primary)}.metric-value.good{color:var(--status-up)}.metric-value.warn{color:var(--status-pending)}.metric-value.bad{color:var(--status-down)}.empty-state{text-align:center;padding:var(--space-2xl) var(--space-xl);grid-column:1 / -1}.empty-state-icon{font-size:3rem;margin-bottom:var(--space-md);opacity:.4}.empty-state p{color:var(--text-muted);margin-bottom:var(--space-lg);font-size:.95rem}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn var(--transition-fast)}.modal{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-xl);padding:var(--space-2xl);width:100%;max-width:480px;box-shadow:var(--shadow-lg);animation:slideUp var(--transition-normal)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.modal h2,.form-group{margin-bottom:var(--space-lg)}.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:var(--space-sm)}.form-group input,.form-group select{width:100%;padding:.7rem 1rem;background:var(--bg-glass);border:1px solid var(--border-light);border-radius:var(--radius-sm);font-family:inherit;font-size:.9rem;color:var(--text-primary);transition:all var(--transition-fast);outline:none}.form-group input:focus,.form-group select:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px var(--accent-blue-glow)}.form-group input::placeholder{color:var(--text-muted)}.form-actions{display:flex;gap:var(--space-sm);justify-content:flex-end;margin-top:var(--space-xl)}.detail-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-2xl)}.back-btn{font-size:1.3rem;cursor:pointer;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);width:40px;height:40px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.back-btn:hover{border-color:var(--border-light);color:var(--text-primary);background:#ffffff0f}.detail-title-area{flex:1}.detail-title-area h1{font-size:1.4rem;margin-bottom:2px}.detail-title-area .detail-url{font-size:.85rem;color:var(--text-muted);display:flex;align-items:center;gap:var(--space-sm)}.detail-actions{display:flex;gap:var(--space-sm)}.chart-container{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-xl)}.chart-container h3{margin-bottom:var(--space-md)}.chart-canvas{width:100%;height:200px}.history-container{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);overflow-x:auto}.history-container h3{margin-bottom:var(--space-md)}.history-table{width:100%;border-collapse:collapse}.history-table th{text-align:left;font-size:.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--border-subtle)}.history-table td{padding:var(--space-sm) var(--space-md);font-size:.85rem;color:var(--text-secondary);border-bottom:1px solid var(--border-subtle)}.history-table tr:last-child td{border-bottom:none}.history-table tr:hover td{background:var(--bg-glass)}.spinner{width:20px;height:20px;border:2px solid var(--border-subtle);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{display:flex;align-items:center;justify-content:center;padding:var(--space-2xl);flex-direction:column;gap:var(--space-md);color:var(--text-muted)}.view-enter{animation:viewFadeIn var(--transition-slow)}@keyframes viewFadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.psi-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-lg)}.psi-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg);flex-wrap:wrap;gap:var(--space-sm)}.psi-header h3{margin:0;font-size:1rem;font-weight:600;display:flex;align-items:center;gap:var(--space-sm)}.psi-strategy{font-size:.7rem;font-weight:500;background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:2px 8px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.psi-meta{display:flex;align-items:center;gap:var(--space-md)}.psi-timestamp{font-size:.8rem;color:var(--text-muted)}.psi-scores{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-lg)}.psi-score{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm)}.psi-ring{width:80px;height:80px;border-radius:50%;padding:6px;display:flex;align-items:center;justify-content:center}.psi-ring-inner{width:100%;height:100%;border-radius:50%;background:var(--bg-card);display:flex;align-items:center;justify-content:center}.psi-value{font-size:1.1rem;font-weight:700}.psi-label{font-size:.72rem;color:var(--text-muted);text-align:center;text-transform:uppercase;letter-spacing:.05em}.psi-empty{color:var(--text-muted);font-size:.9rem;padding:var(--space-md) 0}.psi-running{display:flex;align-items:center;gap:var(--space-md);color:var(--text-muted);font-size:.9rem;padding:var(--space-md) 0}@media(max-width:500px){.psi-scores{grid-template-columns:repeat(2,1fr)}}.audit-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-xl);margin-bottom:var(--space-xl)}.audit-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-xl)}.audit-header h3{margin:0;font-size:1rem;font-weight:600}.audit-meta{display:flex;align-items:center;gap:var(--space-md)}.audit-timestamp{font-size:.8rem;color:var(--text-muted)}.audit-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--space-md)}.audit-card{background:var(--bg-glass);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);display:flex;flex-direction:column;gap:6px}.audit-card-top{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm)}.audit-card-title{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.audit-icon{width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:700;flex-shrink:0}.audit-icon.pass{background:#10b98126;color:#10b981}.audit-icon.warn{background:#f9731626;color:#f97316}.audit-icon.fail{background:#ef444426;color:#ef4444}.audit-card.audit-pass{border-color:#10b98133}.audit-card.audit-warn{border-color:#f9731633}.audit-card.audit-fail{border-color:#ef444433}.audit-card-main{font-size:.95rem;font-weight:600;color:var(--text-primary)}.audit-card-detail{font-size:.78rem;color:var(--text-muted);line-height:1.4}.audit-checklist{display:flex;flex-direction:column;gap:3px;margin-top:4px}.audit-check{font-size:.75rem}.audit-check.ok{color:#10b981}.audit-check.missing{color:var(--text-muted)}.audit-example{font-size:.72rem;color:var(--text-muted);word-break:break-all;margin-top:2px}.audit-empty{font-size:.9rem;color:var(--text-muted);padding:var(--space-md) 0}.audit-running{display:flex;align-items:center;gap:var(--space-md);color:var(--text-muted);font-size:.9rem;padding:var(--space-md) 0}@media(max-width:600px){.audit-grid{grid-template-columns:1fr 1fr}}.modal-wide{max-width:680px;width:100%}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.modal-header h2{margin:0}.csv-drop-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-sm);border:2px dashed var(--border);border-radius:var(--radius-lg);padding:2.5rem;cursor:pointer;transition:border-color .15s,background .15s;text-align:center}.csv-drop-zone:hover,.csv-drop-zone.drag-over{border-color:var(--accent);background:#3b82f60a}.csv-drop-icon{font-size:2rem}.csv-drop-text{color:var(--text-secondary);font-size:.9rem}.csv-drop-link{color:var(--accent);text-decoration:underline}.csv-drop-hint{font-size:.75rem;color:var(--text-muted)}.bulk-preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md);font-size:.85rem;color:var(--text-secondary)}.bulk-table-wrap{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border);max-height:300px;overflow-y:auto}.bulk-table{width:100%;border-collapse:collapse;font-size:.85rem}.bulk-table th{background:var(--bg-glass);padding:8px 12px;text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border);position:sticky;top:0}.bulk-table td{padding:8px 12px;border-bottom:1px solid var(--border-subtle)}.bulk-table tr:last-child td{border-bottom:none}.bulk-row-error td{background:#ef44440d}.bulk-url{color:var(--text-muted);font-size:.8rem;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bulk-status{font-size:.75rem;font-weight:600}.bulk-status.ok{color:#10b981}.bulk-status.error{color:#ef4444}.bulk-summary{padding:10px 14px;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;margin-bottom:var(--space-md)}.bulk-summary-success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:#10b981}.bulk-summary-partial{background:#f973161a;border:1px solid rgba(249,115,22,.3);color:#f97316}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-lg);background:var(--bg-primary)}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.5rem;width:100%;max-width:400px}.auth-logo{font-size:2.5rem;text-align:center;margin-bottom:var(--space-sm)}.auth-title{text-align:center;font-size:1.4rem;font-weight:700;margin:0 0 var(--space-xs)}.auth-subtitle{text-align:center;color:var(--text-muted);font-size:.9rem;margin:0 0 var(--space-xl)}.auth-form{display:flex;flex-direction:column;gap:var(--space-md)}.auth-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ef4444;border-radius:var(--radius-sm);padding:10px 14px;font-size:.85rem}.auth-success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:#10b981;border-radius:var(--radius-sm);padding:10px 14px;font-size:.85rem}.auth-switch{text-align:center;color:var(--text-muted);font-size:.85rem;margin:var(--space-lg) 0 0}.auth-switch a{color:var(--accent);text-decoration:none}.auth-switch a:hover{text-decoration:underline}.toast-container{position:fixed;bottom:var(--space-xl);right:var(--space-xl);z-index:2000;display:flex;flex-direction:column;gap:var(--space-sm)}.toast{background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);font-size:.85rem;color:var(--text-primary);box-shadow:var(--shadow-lg);animation:toastIn var(--transition-normal);max-width:360px}.toast.success{border-left:3px solid var(--status-up)}.toast.error{border-left:3px solid var(--status-down)}@keyframes toastIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@media(max-width:768px){.app-header,.main-content{padding:var(--space-md)}.stats-bar{grid-template-columns:repeat(2,1fr)}.sites-grid{grid-template-columns:1fr}.site-card-metrics{grid-template-columns:1fr 1fr 1fr}h1{font-size:1.3rem}.detail-header{flex-wrap:wrap}}@media(max-width:480px){.stats-bar{grid-template-columns:1fr 1fr}}