*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font:14px/1.5 -apple-system,'Segoe UI',Roboto,sans-serif;color:#0f172a;background:#f1f5f9;min-height:100vh}
a{color:inherit;text-decoration:none}
.app{display:flex;min-height:100vh}
.sb{width:240px;background:linear-gradient(180deg,#0f172a 0%,#1e293b 100%);color:#cbd5e1;display:flex;flex-direction:column;padding:24px 0;flex-shrink:0;position:sticky;top:0;height:100vh}
.brand{padding:0 24px 24px;font-size:20px;font-weight:800;letter-spacing:-0.5px;color:#fff}
.sb nav{flex:1;padding:0 12px;overflow-y:auto}
.sb nav a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:8px;font-size:14px;font-weight:500;color:#cbd5e1;margin-bottom:2px;transition:all .15s}
.sb nav a:hover{background:rgba(255,255,255,.05);color:#fff}
.sb nav a.active{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;box-shadow:0 4px 12px rgba(99,102,241,.3)}
.sb-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px}
.user{margin-bottom:8px;color:#94a3b8;line-height:1.4;word-break:break-all}
.user small{color:#64748b}
.logout{color:#ef4444;font-size:12px;font-weight:500}
.main{flex:1;padding:30px 36px;overflow-x:hidden;min-width:0}
.h1{font-size:24px;font-weight:800;margin-bottom:6px;color:#0f172a}
.sub{color:#64748b;font-size:13px;margin-bottom:24px}
.card{background:#fff;border-radius:12px;padding:20px;box-shadow:0 1px 3px rgba(15,23,42,.06);margin-bottom:18px}
.card-title{font-size:13px;font-weight:700;color:#475569;text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}
.grid{display:grid;gap:14px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.kpi{padding:16px 18px}
.kpi-label{font-size:11px;color:#64748b;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.kpi-value{font-size:28px;font-weight:800;color:#0f172a;line-height:1}
.kpi-sub{font-size:11px;color:#94a3b8;margin-top:6px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:8px;background:#6366f1;color:#fff;border:none;cursor:pointer;font:600 13px inherit;transition:all .15s;text-decoration:none}
.btn:hover{background:#4f46e5;transform:translateY(-1px)}
.btn-sec{background:#fff;color:#475569;border:1px solid #cbd5e1}
.btn-sec:hover{background:#f8fafc;color:#0f172a}
.btn-danger{background:#ef4444}
.btn-danger:hover{background:#dc2626}
.input,.select,textarea{width:100%;padding:9px 12px;border:1px solid #cbd5e1;border-radius:8px;font:14px inherit;background:#fff;outline:none;transition:border .15s}
.input:focus,.select:focus,textarea:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.1)}
label{font-size:12px;color:#475569;font-weight:600;display:block;margin-bottom:4px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.tb{width:100%;border-collapse:collapse;font-size:13px}
.tb th{padding:10px 12px;text-align:left;background:#f8fafc;color:#475569;font-weight:700;text-transform:uppercase;font-size:10px;letter-spacing:.05em;border-bottom:1px solid #e2e8f0}
.tb td{padding:10px 12px;border-bottom:1px solid #f1f5f9}
.tb tr:hover td{background:#fafbff}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}
.badge-ok{background:rgba(16,185,129,.1);color:#059669}
.badge-warn{background:rgba(245,158,11,.1);color:#d97706}
.badge-err{background:rgba(239,68,68,.1);color:#dc2626}
.badge-info{background:rgba(99,102,241,.1);color:#6366f1}
.badge-mute{background:#f1f5f9;color:#64748b}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:13px}
.flash-ok{background:rgba(16,185,129,.1);color:#059669;border:1px solid rgba(16,185,129,.2)}
.flash-err{background:rgba(239,68,68,.1);color:#dc2626;border:1px solid rgba(239,68,68,.2)}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#6366f1 0%,#0f172a 100%)}
.login-box{background:#fff;border-radius:16px;padding:36px 32px;width:380px;box-shadow:0 25px 70px rgba(0,0,0,.3)}
.login-box .brand{padding:0 0 20px;color:#0f172a;text-align:center}
.login-box label{display:block;font-size:12px;color:#475569;margin:12px 0 4px;font-weight:600}
.login-box .btn{width:100%;justify-content:center;margin-top:16px;padding:11px}
.upload-zone{border:2px dashed #cbd5e1;border-radius:12px;padding:36px;text-align:center;cursor:pointer;transition:all .2s;background:#fafbff}
.upload-zone:hover{border-color:#6366f1;background:#f0f1ff}
.upload-zone.drag{border-color:#6366f1;background:#eef2ff}
.progress{height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden;margin-top:10px}
.progress-bar{height:100%;background:linear-gradient(90deg,#6366f1,#10b981);width:0;transition:width .3s}
.pager{display:flex;gap:6px;justify-content:center;margin-top:14px;align-items:center;font-size:12px;color:#64748b}
.pager button{padding:6px 10px;border:1px solid #cbd5e1;background:#fff;border-radius:6px;cursor:pointer;font:inherit}
.pager button:disabled{opacity:.4;cursor:not-allowed}
.pager button.active{background:#6366f1;color:#fff;border-color:#6366f1}