:root{--bg-deep: #0a1628;--bg-card: #111d36;--bg-card-hover: #162348;--bg-input: rgba(255,255,255,.03);--accent-warm: #ff8f00;--accent-warm-light: #ffb300;--accent-warm-glow: rgba(255,143,0,.25);--accent-blue: #1565c0;--accent-blue-light: #1e88e5;--text: #e8eaf6;--text-light: #90a4ae;--text-muted: #546e7a;--border: rgba(255,255,255,.06);--border-hover: rgba(255,143,0,.15);--shadow: 0 4px 24px rgba(0,0,0,.3);--shadow-glow: 0 4px 20px rgba(255,143,0,.15);--radius: 8px;--radius-sm: 6px;--radius-lg: 12px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--bg-deep);color:var(--text);line-height:1.6;min-height:100vh}.bg-tech{position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(rgba(255,143,0,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,143,0,.02) 1px,transparent 1px);background-size:40px 40px;pointer-events:none;z-index:0}.bg-tech:after{content:"";position:fixed;top:-20%;right:-10%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(255,143,0,.05) 0%,transparent 60%);pointer-events:none;animation:techGlow 15s ease-in-out infinite alternate}@keyframes techGlow{0%{transform:translate(0) scale(1);opacity:.5}to{transform:translate(-30px,20px) scale(1.15);opacity:.8}}.app-layout{display:flex;min-height:100vh;position:relative;z-index:1}.sidebar{width:240px;background:#0a1628eb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;flex-direction:column;border-right:1px solid rgba(255,143,0,.06);position:fixed;top:0;left:0;height:100vh;z-index:100;transition:width .25s ease}.sidebar-header{padding:20px 18px 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border)}.sidebar-logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#e65100,#ff8f00);display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;box-shadow:0 3px 10px #ff8f004d;flex-shrink:0}.sidebar-brand h2{font-size:16px;font-weight:700;color:#fff;letter-spacing:.5px}.sidebar-sub{font-size:10px;color:var(--text-muted);letter-spacing:1px}.sidebar-user{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border)}.user-avatar{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,#1565c0,#1e88e5);display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:600;flex-shrink:0}.user-info{display:flex;flex-direction:column}.user-name{font-size:13px;font-weight:600;color:#fff}.user-role{font-size:10px;color:var(--text-muted);letter-spacing:.3px}.sidebar-menu{flex:1;padding:10px 0;overflow-y:auto;display:flex;flex-direction:column}.menu-label{padding:14px 20px 6px;font-size:10px;text-transform:uppercase;color:var(--text-muted);letter-spacing:1.5px;font-weight:600}.menu-item{display:flex;align-items:center;gap:12px;padding:10px 18px;margin:2px 10px;border-radius:var(--radius-sm);color:#fff9;text-decoration:none;transition:all .2s ease;font-size:14px;cursor:pointer}.menu-item:hover{background:#ff8f000f;color:#fff}.menu-item.router-link-active{background:#ff8f001a;color:var(--accent-warm-light);font-weight:600;border-left:3px solid var(--accent-warm);margin-left:7px;padding-left:15px}.menu-item i{width:20px;text-align:center;font-size:15px}.menu-logout{margin-top:auto;color:var(--text-muted)}.menu-logout:hover{background:#e5393514;color:#ef9a9a}.sidebar-spacer{flex:1}.main-content{margin-left:240px;flex:1;display:flex;flex-direction:column;min-height:100vh;position:relative;z-index:1}.topbar{background:#0d1a34d9;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:0 28px;height:56px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted)}.breadcrumb 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14px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:13px;outline:none;transition:border-color .2s,box-shadow .2s;min-height:38px}.search-bar input{flex:1;min-width:180px}.search-bar input:focus,.search-bar select:focus{border-color:var(--accent-warm);box-shadow:0 0 0 2px var(--accent-warm-glow)}.search-bar select option{background:#162348;color:var(--text)}.table-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}table{width:100%;border-collapse:collapse}thead{background:#ff8f000a}thead th{padding:12px 14px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;border-bottom:1px solid var(--border);white-space:nowrap}tbody tr{border-bottom:1px solid rgba(255,255,255,.03);transition:background .15s}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:#ff8f0008}tbody td{padding:11px 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768px){.sidebar{width:200px}.main-content{margin-left:200px}.sidebar-user{display:none}.topbar{padding:0 14px}.content-area{padding:16px}.form-row{grid-template-columns:1fr}.header-time,.user-name-top{display:none}}