:root,[data-theme=dark]{color-scheme:dark;--bg-dark: #0f1219;--sidebar-bg: #11141d;--card-bg: #1a1f2c;--card-bg-hover: #242b3d;--text-primary: #ffffff;--text-secondary: #8b9bb4;--text-muted: #6b7280;--border-color: rgba(255, 255, 255, .08);--accent-purple: #6c5dd3;--accent-blue: #3b82f6;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--input-bg: rgba(255, 255, 255, .05);--input-border: rgba(255, 255, 255, .1);--modal-bg: #1a1f2c;--overlay-bg: rgba(0, 0, 0, .7)}[data-theme=light]{--bg-dark: #f5f7fa;--sidebar-bg: #ffffff;--card-bg: #ffffff;--card-bg-hover: #f8fafc;--text-primary: #1a1a1a;--text-secondary: #64748b;--text-muted: #94a3b8;--border-color: rgba(0, 0, 0, .08);--accent-purple: #6c5dd3;--accent-blue: #3b82f6;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--input-bg: rgba(0, 0, 0, .03);--input-border: rgba(0, 0, 0, .1);--modal-bg: #ffffff;--overlay-bg: rgba(0, 0, 0, .5)}[data-font=small]{font-size:14px}[data-font=medium]{font-size:16px}[data-font=large]{font-size:18px}[data-font=xlarge]{font-size:20px}body{margin:0;padding:0;font-family:Microsoft JhengHei,Heiti TC,sans-serif;background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased}.app-container{display:flex;min-height:100vh}.sidebar{width:260px;background-color:var(--sidebar-bg);color:var(--text-secondary);display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.05);transition:width .3s ease}.sidebar.collapsed{width:80px}.sidebar-header{padding:24px;display:flex;align-items:center;gap:12px;color:#fff;font-size:1.2rem;font-weight:700}.sidebar-section-title{padding:0 24px;margin-top:20px;margin-bottom:8px;font-size:.75rem;color:#5f6b7c;text-transform:uppercase;letter-spacing:.5px}.sidebar nav a{color:var(--text-secondary);text-decoration:none;padding:12px 24px;display:flex;align-items:center;gap:12px;transition:all .2s;font-size:.95rem;border-left:3px solid transparent;white-space:nowrap}.sidebar.collapsed nav a{justify-content:center;padding:12px 0}.sidebar nav a:hover{color:#fff;background-color:#ffffff08}.sidebar nav a.active{background:linear-gradient(90deg,#6c5dd333,#6c5dd300);color:#fff;border-left-color:var(--accent-purple)}.user-profile{margin-top:auto;padding:20px;display:flex;align-items:center;gap:12px;border-top:1px solid rgba(255,255,255,.05)}.user-avatar{width:40px;height:40px;background-color:var(--accent-blue);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;flex-shrink:0}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.top-bar{height:70px;background-color:var(--sidebar-bg);border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;justify-content:space-between;padding:0 30px}.page-content{flex:1;padding:30px;overflow-y:auto}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-bottom:30px}.stat-card{background-color:var(--card-bg);border-radius:12px;padding:24px;display:flex;align-items:center;gap:20px}.stat-icon{width:56px;height:56px;border-radius:12px;background-color:#ffffff0d;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.stat-info h3{margin:0;font-size:.9rem;color:var(--text-secondary);font-weight:400}.stat-info .value{margin:5px 0 0;font-size:1.5rem;font-weight:700;color:#fff}.card{background-color:var(--card-bg);border-radius:12px;padding:24px;margin-bottom:24px}.card-header{display:flex;align-items:center;gap:10px;margin-bottom:20px;font-size:1.1rem;font-weight:700}h1.page-title{margin:0 0 30px;font-size:1.8rem}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.bottom-nav{display:none}@media(max-width:1024px){.sidebar{display:none}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;height:64px;background-color:var(--sidebar-bg);border-top:1px solid rgba(255,255,255,.1);z-index:1000;justify-content:space-around;align-items:center;padding:0 8px;padding-bottom:env(safe-area-inset-bottom,0)}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:var(--text-secondary);padding:8px 12px;border-radius:12px;transition:all .2s;background:none;border:none;cursor:pointer;min-width:60px}.bottom-nav-item:hover{color:#fff;background-color:#ffffff0d}.bottom-nav-item.active{color:var(--accent-purple);background-color:#6c5dd326}.bottom-nav-icon{font-size:1.4rem;margin-bottom:2px}.bottom-nav-label{font-size:.7rem;font-weight:500}.bottom-nav-overlay{position:fixed;inset:0 0 64px;background-color:#00000080;z-index:999}.bottom-nav-more-menu{position:fixed;bottom:64px;left:0;right:0;background-color:var(--card-bg);border-top-left-radius:20px;border-top-right-radius:20px;z-index:1001;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0));animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.more-menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.1)}.more-menu-header span{font-size:1rem;font-weight:700;color:#fff}.more-menu-header button{background:#ffffff1a;border:none;color:var(--text-secondary);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:1rem}.more-menu-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.more-menu-item{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:var(--text-secondary);padding:12px 8px;border-radius:12px;transition:all .2s}.more-menu-item:hover{background-color:#ffffff0d;color:#fff}.more-menu-item.active{background-color:#6c5dd326;color:var(--accent-purple)}.more-menu-icon{font-size:1.5rem;margin-bottom:6px}.more-menu-label{font-size:.75rem;text-align:center}.page-content{padding:16px;padding-bottom:calc(80px + env(safe-area-inset-bottom,0))}.top-bar{height:56px;padding:0 16px}.dashboard-grid{grid-template-columns:repeat(2,1fr);gap:12px}.stat-card{padding:12px;gap:12px}.stat-icon{width:40px;height:40px;font-size:1.2rem}.stat-info .value{font-size:1.2rem}.card{padding:16px;border-radius:10px}.card-header{font-size:1rem;margin-bottom:12px}h1.page-title{font-size:1.4rem;margin-bottom:20px}}@media(max-width:480px){.page-content{padding:12px;padding-bottom:calc(76px + env(safe-area-inset-bottom,0))}.dashboard-grid{grid-template-columns:1fr 1fr;gap:8px}.stat-card{padding:10px;gap:8px;flex-direction:column;text-align:center}.stat-icon{width:36px;height:36px;font-size:1rem}.stat-info h3{font-size:.75rem}.stat-info .value{font-size:1rem}.card{padding:12px}h1.page-title{font-size:1.2rem}.more-menu-grid{grid-template-columns:repeat(3,1fr)}.bottom-nav-item{min-width:50px;padding:6px 8px}.bottom-nav-icon{font-size:1.2rem}.bottom-nav-label{font-size:.65rem}}.alert-buttons-group{display:flex;gap:4px;align-items:center;flex-wrap:wrap}@media(max-width:1024px){.alert-buttons-group{gap:3px}.alert-buttons-group button{padding:3px 6px!important;font-size:.65rem!important}}@media(max-width:480px){.alert-buttons-group{width:100%;justify-content:flex-start;margin-top:6px}.alert-buttons-group button{padding:4px 6px!important;font-size:.7rem!important}}.staff-card-list{display:flex;flex-direction:column;gap:8px;padding:12px}.staff-card{display:flex;align-items:center;padding:12px;background:#ffffff08;border-radius:12px;border:1px solid rgba(255,255,255,.05);transition:all .2s ease}.staff-card:active{background:#ffffff0f;transform:scale(.98)}select{color-scheme:dark!important;background-color:#0f172a!important;color:#e2e8f0!important;border:1px solid rgba(255,255,255,.2)!important;padding:10px 14px;border-radius:8px;font-size:1rem}select option{background-color:#1e293b;color:#e2e8f0;padding:8px 12px}select option:checked{background-color:#334155;color:#fff}