:root{color-scheme:light;--sidebar-width: 240px;--page-bg: #f6f7fb;--surface-1: #ffffff;--sidebar-bg: #4f46c7;--sidebar-bg-active: rgba(255, 255, 255, .16);--sidebar-text: rgba(255, 255, 255, .75);--sidebar-text-active: #ffffff;--text-primary: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--gridline: #eef0f5;--baseline: #d7dae3;--border: rgba(17, 24, 39, .06);--shadow-card: 0 1px 2px rgba(17, 24, 39, .04), 0 8px 24px rgba(17, 24, 39, .06);--shadow-card-hover: 0 2px 4px rgba(17, 24, 39, .06), 0 16px 32px rgba(17, 24, 39, .12);--radius-lg: 16px;--radius-md: 12px;--accent-purple: #6c5ce7;--accent-purple-soft: #8b7cf0;--accent-blue: #2f80ed;--accent-blue-soft: #58a1f5;--accent-green: #17a673;--accent-green-soft: #34c48f;--accent-orange: #f5a623;--accent-orange-soft: #f8bb52;--accent-red: #ef4444;--status-critical: #d03b3b}:root[data-theme=dark]{color-scheme:dark;--page-bg: #12141c;--surface-1: #1c1f2b;--text-primary: #e8e9ee;--text-secondary: #9aa0b4;--text-muted: #6b7186;--gridline: #2a2d3d;--baseline: #3a3e54;--border: rgba(255, 255, 255, .08);--shadow-card: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);--shadow-card-hover: 0 2px 4px rgba(0, 0, 0, .4), 0 16px 36px rgba(0, 0, 0, .45)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--page-bg);color:var(--text-primary)}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--sidebar-bg)}.login-card{background:var(--surface-1);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:32px;width:320px;display:flex;flex-direction:column;gap:12px}.login-card h1{font-size:20px;font-weight:700;margin:0}.login-card input{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--page-bg);color:var(--text-primary);font-size:14px;font-family:inherit}.login-card button{padding:10px 12px;border-radius:8px;border:none;background:var(--accent-purple);color:#fff;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}.login-card button:disabled{opacity:.5;cursor:default}.muted{color:var(--text-secondary);font-size:13px;margin:0}.error-text{color:var(--status-critical);font-size:13px;margin:0}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;padding:24px 16px;position:sticky;top:0;height:100vh}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:0 8px;margin-bottom:32px}.sidebar-brand-mark{width:36px;height:36px;border-radius:10px;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--sidebar-bg);font-weight:800;font-size:16px;flex-shrink:0}.sidebar-brand-name{color:#fff;font-weight:700;font-size:16px}.sidebar-nav{display:flex;flex-direction:column;gap:4px}.sidebar-nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-size:14px;font-weight:500;color:var(--sidebar-text);cursor:default;white-space:nowrap}.sidebar-nav-item.is-active{background:var(--sidebar-bg-active);color:var(--sidebar-text-active);font-weight:600}.sidebar-nav-item.is-disabled{opacity:.45}.sidebar-nav-item .badge-soon{margin-left:auto;font-size:10px;font-weight:600;letter-spacing:.02em;background:#ffffff24;padding:2px 6px;border-radius:999px}.sidebar-footer{margin-top:auto;padding:0 8px;font-size:12px;color:#fff6}.app-main{flex:1;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;background:var(--surface-1);border-bottom:1px solid var(--border);background-image:linear-gradient(90deg,var(--page-accent, transparent),transparent 55%);background-repeat:no-repeat;background-size:100% 3px;background-position:top left}.topbar h1{font-size:20px;font-weight:700;margin:0}.topbar .subtitle{color:var(--text-secondary);font-size:13px;margin-top:2px}.topbar-actions{display:flex;align-items:center;gap:16px}.theme-toggle{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:999px;border:1px solid var(--border);background:var(--page-bg);color:var(--text-secondary);cursor:pointer;padding:0;transition:color .15s ease,border-color .15s ease,background .15s ease}.theme-toggle:hover{color:var(--text-primary);border-color:var(--baseline)}.logout-link{background:none;border:none;color:var(--text-secondary);font-size:13px;cursor:pointer;text-decoration:underline;padding:0;font-family:inherit}.nav-link-button{display:inline-flex;align-items:center;gap:4px;margin-top:14px;padding:0;border:none;background:none;font-family:inherit;font-size:13px;font-weight:600;color:var(--accent-blue);cursor:pointer}.nav-link-button:hover{color:var(--accent-blue-soft);text-decoration:underline}.page{max-width:1200px;padding:32px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton{background:linear-gradient(90deg,var(--gridline) 25%,var(--baseline) 50%,var(--gridline) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s ease-in-out infinite;border-radius:6px}.skeleton-stat-value{width:56px;height:30px;margin-bottom:8px}.skeleton-stat-label{width:110px;height:13px}.skeleton-block{width:100%}.skeleton-table-rows{display:flex;flex-direction:column;gap:10px}.skeleton-row{width:100%;height:15px}@media (prefers-reduced-motion: reduce){.skeleton{animation:none}}@keyframes entrance-fade-slide{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.entrance-animate{animation:entrance-fade-slide .25s ease-out backwards}@media (prefers-reduced-motion: reduce){.entrance-animate{animation:none}}.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:28px;position:relative;z-index:5}.stat-card{border-radius:var(--radius-lg);padding:22px 24px;color:#fff;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:14px;transition:transform .25s ease-out,box-shadow .25s ease-out}.stat-card:hover{transform:scale(1.025);box-shadow:var(--shadow-card-hover)}.stat-card.tone-purple{background:linear-gradient(135deg,var(--accent-purple),var(--accent-purple-soft))}.stat-card.tone-blue{background:linear-gradient(135deg,var(--accent-blue),var(--accent-blue-soft))}.stat-card.tone-green{background:linear-gradient(135deg,var(--accent-green),var(--accent-green-soft))}.stat-card.tone-orange{background:linear-gradient(135deg,var(--accent-orange),var(--accent-orange-soft))}.stat-card-icon{width:40px;height:40px;border-radius:10px;background:#ffffff38;display:flex;align-items:center;justify-content:center}.stat-card-value{font-size:30px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums}.stat-card-label{font-size:13px;font-weight:500;opacity:.92}.card{background:var(--surface-1);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px;margin-bottom:24px}.card h2{font-size:15px;font-weight:700;margin:0 0 16px;color:var(--text-primary)}.table-scroll{overflow-x:auto}table.load-table{border-collapse:collapse;width:100%;font-size:13px;font-variant-numeric:tabular-nums}table.load-table th,table.load-table td{padding:10px 12px;text-align:center;white-space:nowrap;border-bottom:1px solid var(--gridline)}table.load-table th{color:var(--text-secondary);font-weight:600;font-size:12px;text-align:center}table.load-table td.engineer-name{text-align:left;color:var(--text-primary);font-weight:600}table.load-table td.engineer-meta{text-align:left;color:var(--text-muted);font-size:12px}table.load-table td.total-cell{font-weight:700;color:var(--text-primary)}.ticket-link{color:var(--accent-blue);text-decoration:none;font-weight:inherit;border-bottom:1px solid transparent;transition:color .15s ease,border-color .15s ease}.ticket-link:hover,.ticket-link:focus-visible{color:var(--accent-blue-soft);border-bottom-color:var(--accent-blue-soft)}.ticket-link:visited{color:var(--accent-blue)}.col-engineer{min-width:150px}.col-team{min-width:140px}.col-total{min-width:110px}.sticky-left,.sticky-right{position:sticky;z-index:1;background:var(--surface-1)}.col-engineer.sticky-left{left:0}.col-team.sticky-left{left:150px;box-shadow:2px 0 4px #1118270f}.col-total.sticky-right{right:0;box-shadow:-2px 0 4px #1118270f}thead .sticky-left,thead .sticky-right{z-index:2}.status-message{color:var(--text-secondary);font-size:14px;padding:40px 0;text-align:center}