:root{
  --bg1:#eff6ff;--bg2:#e0e7ff;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;
  --primary:#4f46e5;--primary-soft:#e0e7ff;--green:#16a34a;--green-soft:#dcfce7;--amber:#b45309;--amber-soft:#fef3c7;
  --danger:#dc2626;--danger-soft:#fee2e2;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:linear-gradient(135deg,var(--bg1),var(--bg2));min-height:100vh}
a{text-decoration:none;color:inherit}
.container{width:min(1100px,92%);margin:0 auto}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.card{background:var(--card);border:1px solid rgba(229,231,235,.8);border-radius:24px;box-shadow:0 12px 30px rgba(15,23,42,.08)}
.login-card{width:min(420px,100%);padding:32px}.title-xl{font-size:2rem;font-weight:800;margin:0 0 8px}.muted{color:var(--muted)}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.field label{font-size:.93rem;font-weight:600}.input, select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:14px;font-size:.95rem;background:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:14px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:.2s ease;min-height:46px}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{filter:brightness(.96)}.btn-outline{background:#fff;border-color:var(--line);color:#374151}.btn-outline:hover{background:#f9fafb}
.alert{padding:14px 16px;border-radius:16px;margin:0 0 16px;font-size:.92rem}.alert-error{background:var(--danger-soft);color:#991b1b;border:1px solid #fecaca}.alert-success{background:#ecfdf5;color:#166534;border:1px solid #bbf7d0}.alert-warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 0}.hero{text-align:center;margin-bottom:28px}.hero h1{font-size:2.2rem;margin:0 0 8px}.hero p{margin:0;color:var(--muted)}
.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;max-width:760px;margin:0 auto 28px}.menu-card{padding:32px;text-align:center;border-radius:24px;background:#fff;border:1px solid transparent;box-shadow:0 14px 32px rgba(15,23,42,.08);transition:.2s ease}.menu-card:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(15,23,42,.12);border-color:#c7d2fe}
.icon-box{width:68px;height:68px;border-radius:20px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:28px}.icon-indigo{background:var(--primary-soft);color:var(--primary)}.icon-green{background:var(--green-soft);color:var(--green)}
.layout{padding:24px 0 36px}.panel-card{padding:24px}.row{display:flex;gap:16px;flex-wrap:wrap}.row-between{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.grow{flex:1}
.section-title{font-size:2rem;font-weight:800;margin:0 0 8px}.subtle{font-size:.95rem;color:var(--muted)}
.notice-space{min-height:54px;margin:12px 0 18px}.toolbar{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.toolbar .field{margin:0}.toolbar .input, .toolbar select{min-width:180px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;padding:6px;background:#f3f4f6;border-radius:18px}.tab-btn{border:0;background:transparent;padding:12px 16px;border-radius:12px;cursor:pointer;font-weight:700;color:#4b5563}.tab-btn.active{background:#fff;color:#111827;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.zone-panel{margin-top:18px;background:#f9fafb;border:1px solid var(--line);border-radius:20px;padding:18px}.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.inline-form .field{margin:0}.inline-form .field.small input{width:96px}.inline-form .field.xsmall input{width:78px}
.table-wrap{margin-top:16px;overflow:auto}.mini-table{width:100%;border-collapse:separate;border-spacing:0 8px}.mini-table th{font-size:.8rem;color:#6b7280;text-align:left;padding:0 8px 6px;cursor:pointer;white-space:nowrap}.mini-table td{background:#fff;padding:10px 8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.mini-table td:first-child{border-left:1px solid var(--line);border-top-left-radius:12px;border-bottom-left-radius:12px}.mini-table td:last-child{border-right:1px solid var(--line);border-top-right-radius:12px;border-bottom-right-radius:12px}
.actions{display:flex;gap:6px;justify-content:flex-end}.btn-icon{width:32px;height:32px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer}.btn-icon:hover{background:#f9fafb}
.stats-placeholder{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center}.stats-box{padding:36px;max-width:520px}.stats-icon{width:82px;height:82px;border-radius:26px;background:var(--green-soft);color:var(--green);font-size:34px;display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:.8rem;font-weight:700}.hidden{display:none}
@media (max-width: 760px){.menu-grid{grid-template-columns:1fr}.hero h1,.section-title{font-size:1.7rem}.topbar{align-items:flex-start}.inline-form .field.small input,.inline-form .field.xsmall input,.toolbar .input,.toolbar select{width:100%;min-width:0}.tabs{display:grid;grid-template-columns:1fr 1fr}.mini-table{min-width:720px}}