@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Noto+Sans+TC:wght@300;400;500;700&display=swap";:root{--bg-app: #080c14;--bg-card: #0f1626;--bg-sidebar: #0b0e17;--border-color: rgba(255, 255, 255, .08);--text-main: #f3f4f6;--text-muted: #9ca3af;--primary: #6366f1;--primary-hover: #4f46e5;--primary-glow: rgba(99, 102, 241, .25);--s-open: #3b82f6;--s-inprogress: #f59e0b;--s-resolved: #10b981;--s-closed: #6b7280;--s-reopened: #ef4444;--p-low: #10b981;--p-medium: #3b82f6;--p-high: #f59e0b;--p-urgent: #ef4444}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Outfit,Noto Sans TC,sans-serif;background-color:var(--bg-app);color:var(--text-main);min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-sidebar);border-right:1px solid var(--border-color);padding:24px 16px;display:flex;flex-direction:column;gap:20px;flex-shrink:0}.sidebar-logo{font-size:20px;font-weight:700;background:linear-gradient(135deg,#818cf8,#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;padding-left:12px;margin-bottom:12px}.sidebar-menu{display:flex;flex-direction:column;gap:6px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 14px;color:var(--text-muted);text-decoration:none;border-radius:8px;font-weight:500;transition:all .2s ease}.sidebar-link:hover,.sidebar-link.active{background:#ffffff0d;color:var(--text-main)}.sidebar-link.active{border-left:3px solid var(--primary);border-radius:0 8px 8px 0;padding-left:11px;background:#6366f114;color:#818cf8}.sidebar-footer{margin-top:auto;padding:12px;border-top:1px solid var(--border-color);display:flex;flex-direction:column;gap:8px;font-size:13px}.sidebar-user{color:var(--text-main);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-logout{color:var(--s-reopened);cursor:pointer;text-decoration:none;font-weight:500}.main-content{flex-grow:1;padding:32px;max-width:1400px;width:calc(100% - 240px);overflow-y:auto}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 4px 20px #00000026;position:relative;overflow:hidden}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.spacer{flex-grow:1}.btn{padding:8px 16px;border:1px solid var(--primary);background:var(--primary);color:#fff;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 0 0 0 var(--primary-glow)}.btn:hover:not(:disabled){background:var(--primary-hover);box-shadow:0 0 12px var(--primary-glow);transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.sec{background:transparent;border-color:var(--border-color);color:var(--text-main)}.btn.sec:hover{background:#ffffff0d;box-shadow:none;transform:none}input,select,textarea{background:#151e33;border:1px solid var(--border-color);color:var(--text-main);padding:10px 14px;border-radius:8px;font-size:14px;outline:none;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--primary)}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase}.badge.s-OPEN{background:#3b82f626;color:var(--s-open);border:1px solid rgba(59,130,246,.3)}.badge.s-IN_PROGRESS{background:#f59e0b26;color:var(--s-inprogress);border:1px solid rgba(245,158,11,.3)}.badge.s-RESOLVED{background:#10b98126;color:var(--s-resolved);border:1px solid rgba(16,185,129,.3)}.badge.s-CLOSED{background:#6b728026;color:var(--s-closed);border:1px solid rgba(107,114,128,.3)}.badge.s-REOPENED{background:#ef444426;color:var(--s-reopened);border:1px solid rgba(239,68,68,.3)}table{width:100%;border-collapse:collapse}th{text-align:left;padding:14px 16px;border-bottom:2px solid var(--border-color);color:var(--text-muted);font-weight:600;font-size:13px}td{padding:14px 16px;border-bottom:1px solid var(--border-color);font-size:14px}tr:hover td{background:#ffffff04}.muted{color:var(--text-muted)}.err{color:var(--s-reopened);font-size:13px;margin-top:8px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:8px;box-shadow:0 4px 15px #0000001a}.stat-val{font-size:28px;font-weight:700;color:var(--text-main)}.stat-label{font-size:13px;color:var(--text-muted);font-weight:500}.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}@media (max-width: 900px){.charts-grid{grid-template-columns:1fr}}.kanban-board{display:flex;gap:16px;overflow-x:auto;padding-bottom:16px;min-height:500px}.kanban-column{flex:1;min-width:250px;background:#0d1321;border:1px solid var(--border-color);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:12px}.kanban-column.dragover{background:#6366f10d;border-color:var(--primary)}.kanban-header{font-size:14px;font-weight:600;display:flex;justify-content:space-between;padding-bottom:8px;border-bottom:1px solid var(--border-color)}.kanban-cards{display:flex;flex-direction:column;gap:8px;flex-grow:1;overflow-y:auto}.kanban-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:8px;padding:14px;cursor:grab;box-shadow:0 2px 8px #00000026;display:flex;flex-direction:column;gap:8px;transition:transform .15s,border-color .15s}.kanban-card:hover{transform:translateY(-2px);border-color:#ffffff26}.kanban-card-title{font-size:13px;font-weight:600}.kanban-card-meta{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--text-muted)}.timeline{display:flex;flex-direction:column;position:relative;padding-left:24px;margin-top:16px}.timeline:before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:2px;background:var(--border-color)}.timeline-item{position:relative;padding-bottom:16px;font-size:13px}.timeline-dot{position:absolute;left:-24px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--primary);border:2px solid var(--bg-card)}.timeline-time{color:var(--text-muted);font-size:11px;margin-top:2px}.detail-grid{display:grid;grid-template-columns:3fr 1fr;gap:24px}@media (max-width: 900px){.detail-grid{grid-template-columns:1fr}}.detail-main,.detail-sidebar{display:flex;flex-direction:column;gap:20px}.detail-section-title{font-size:12px;text-transform:uppercase;color:var(--text-muted);font-weight:600;border-bottom:1px solid var(--border-color);padding-bottom:6px;margin-bottom:12px}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:radial-gradient(circle at top right,#1e1b4b 0%,var(--bg-app) 100%)}.login-card{width:100%;max-width:400px;padding:32px;background:#0f1626d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 8px 32px #0000004d;display:flex;flex-direction:column;gap:20px}.login-title{font-size:24px;font-weight:700;text-align:center;background:linear-gradient(135deg,#a5b4fc,#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:16px}.pagination-btn{padding:6px 12px;border:1px solid var(--border-color);background:transparent;color:var(--text-main);border-radius:6px;cursor:pointer;font-size:13px;transition:all .2s}.pagination-btn:hover:not(:disabled){background:#ffffff0d;border-color:var(--text-muted)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.pagination-info{font-size:13px;color:var(--text-muted);margin:0 8px}