@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+TC:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0f1117;--bg-secondary: #161a23;--bg-card: #1c2030;--bg-card-hover: #222840;--bg-sidebar: #121620;--text-primary: #e8eaf0;--text-secondary: #8b8fa6;--text-muted: #5c6078;--accent-primary: #34d399;--accent-primary-hover: #6ee7b7;--accent-primary-dim: rgba(52, 211, 153, .12);--accent-blue: #60a5fa;--accent-blue-dim: rgba(96, 165, 250, .12);--accent-purple: #a78bfa;--accent-purple-dim: rgba(167, 139, 250, .12);--accent-orange: #fb923c;--accent-orange-dim: rgba(251, 146, 60, .12);--accent-red: #f87171;--accent-red-dim: rgba(248, 113, 113, .12);--accent-yellow: #fbbf24;--accent-yellow-dim: rgba(251, 191, 36, .12);--border-color: #262d40;--border-light: #1e2436;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--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: 0 0 20px rgba(52, 211, 153, .15);--sidebar-width: 260px;--header-height: 60px;--transition-fast: .15s ease;--transition-normal: .25s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Noto Sans TC,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition-normal)}.sidebar-header{padding:20px 20px 16px;border-bottom:1px solid var(--border-color)}.sidebar-logo{display:flex;align-items:center;gap:10px}.sidebar-logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--accent-primary),#059669);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:var(--shadow-glow)}.sidebar-logo h1{font-size:15px;font-weight:600;letter-spacing:-.3px}.sidebar-logo span{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.sidebar-nav{flex:1;padding:12px 10px;overflow-y:auto}.nav-section{margin-bottom:20px}.nav-section-title{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.2px;padding:0 12px 8px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:13.5px;font-weight:450;transition:all var(--transition-fast);cursor:pointer;margin-bottom:2px}.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}.nav-item.active{background:var(--accent-primary-dim);color:var(--accent-primary);font-weight:500}.nav-item .icon{font-size:17px;width:22px;text-align:center}.nav-item .badge{margin-left:auto;background:var(--accent-primary-dim);color:var(--accent-primary);font-size:11px;font-weight:600;padding:1px 7px;border-radius:10px}.locale-switcher{padding:12px 16px;border-top:1px solid var(--border-color)}.locale-btn{display:flex;align-items:center;justify-content:center;gap:4px;width:100%;padding:7px;border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all var(--transition-fast)}.locale-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh}.page-header{padding:24px 32px;border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.page-header h2{font-size:22px;font-weight:600;letter-spacing:-.3px}.page-header p{font-size:13px;color:var(--text-secondary);margin-top:2px}.page-body{padding:24px 32px}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px;transition:all var(--transition-fast)}.card:hover{border-color:var(--border-light);box-shadow:var(--shadow-sm)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-title{font-size:14px;font-weight:600;letter-spacing:-.2px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:18px 20px;transition:all var(--transition-normal);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.stat-card.emerald:before{background:var(--accent-primary)}.stat-card.blue:before{background:var(--accent-blue)}.stat-card.purple:before{background:var(--accent-purple)}.stat-card.orange:before{background:var(--accent-orange)}.stat-card.red:before{background:var(--accent-red)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-label{font-size:12px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.stat-value{font-size:28px;font-weight:700;letter-spacing:-1px}.stat-card.emerald .stat-value{color:var(--accent-primary)}.stat-card.blue .stat-value{color:var(--accent-blue)}.stat-card.purple .stat-value{color:var(--accent-purple)}.stat-card.orange .stat-value{color:var(--accent-orange)}.stat-card.red .stat-value{color:var(--accent-red)}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:10px 14px;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;border-bottom:1px solid var(--border-color)}.data-table td{padding:12px 14px;font-size:13px;border-bottom:1px solid var(--border-light);vertical-align:middle}.data-table tr:hover td{background:var(--bg-card-hover)}.status-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:500}.status-badge.pending{background:var(--accent-yellow-dim);color:var(--accent-yellow)}.status-badge.in_progress{background:var(--accent-blue-dim);color:var(--accent-blue)}.status-badge.completed{background:var(--accent-primary-dim);color:var(--accent-primary)}.status-badge.blocked{background:var(--accent-red-dim);color:var(--accent-red)}.status-badge.cancelled{background:#6b728026;color:#9ca3af}.priority-badge{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:500}.priority-badge.urgent{color:var(--accent-red)}.priority-badge.high{color:var(--accent-orange)}.priority-badge.medium{color:var(--accent-blue)}.priority-badge.low{color:var(--text-muted)}.progress-bar{width:100%;height:6px;background:var(--border-color);border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent-primary),#6ee7b7);border-radius:3px;transition:width .5s ease}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;border:none;cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background:var(--accent-primary);color:#0f1117}.btn-primary:hover{background:var(--accent-primary-hover);box-shadow:var(--shadow-glow)}.btn-secondary{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--text-muted);color:var(--text-primary)}.btn-sm{padding:5px 10px;font-size:12px}.select{padding:7px 12px;border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color);font-size:13px;cursor:pointer;outline:none}.select:focus{border-color:var(--accent-primary)}.input-field{width:100%;padding:8px 12px;border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-color);font-size:13px;outline:none;transition:border-color var(--transition-fast);font-family:inherit}.input-field:focus{border-color:var(--accent-primary)}.input-field::placeholder{color:var(--text-muted)}textarea.input-field{resize:vertical;min-height:60px;line-height:1.5}.detail-label{display:block;font-size:11px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.tab-bar{display:flex;gap:2px;margin-bottom:20px;border-bottom:1px solid var(--border-color);padding-bottom:0}.tab-item{padding:8px 16px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;transition:all var(--transition-fast);margin-bottom:-1px}.tab-item:hover{color:var(--text-primary)}.tab-item.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.drag-handle{cursor:grab;color:var(--text-muted);font-size:14px;padding:2px 4px;-webkit-user-select:none;user-select:none}.drag-handle:hover{color:var(--text-secondary)}.modal-overlay{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200}.modal-content{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;width:90%;max-width:600px;max-height:80vh;overflow-y:auto;box-shadow:var(--shadow-lg)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.loading-pulse{animation:pulse 1.5s infinite}