:root{--primary:#2563eb;--primary-dark:#1d4ed8;--success:#16a34a;--danger:#dc2626;--warning:#f59e0b;--info:#0ea5e9;--dark:#0f172a;--muted:#64748b;--border:#e2e8f0;--bg:#f8fafc;--card:#fff;--light:#f1f5f9;--shadow:0 16px 40px rgba(15,23,42,.08);--radius:20px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--dark);font-family:Arial,Helvetica,sans-serif;font-size:15px}button,input,select,textarea{font-family:inherit}.hidden{display:none!important}.page{min-height:100vh}.container{width:100%;max-width:1180px;margin:0 auto;padding:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:16px}.muted{color:var(--muted);margin:0}.topbar{position:sticky;top:0;z-index:20;background:rgba(248,250,252,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:14px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px}.topbar h1{margin:2px 0 4px;font-size:22px;line-height:1.15}.topbar-label{margin:0;color:var(--primary);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.login-wrapper{min-height:100vh;padding:24px 16px;display:flex;flex-direction:column;justify-content:center;max-width:430px;margin:0 auto}.brand-card{display:flex;align-items:center;gap:14px;margin-bottom:18px}.brand-logo{width:56px;height:56px;border-radius:18px;background:linear-gradient(135deg,var(--primary),#38bdf8);color:white;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;box-shadow:var(--shadow)}.brand-card h1{margin:0;font-size:26px}.brand-card p{margin:3px 0 0;color:var(--muted)}.login-card h2{margin:0 0 6px;font-size:24px}.form{margin-top:16px}.form-group{margin-bottom:14px}label{display:block;font-weight:700;margin-bottom:7px;color:#334155}input,select,textarea{width:100%;min-height:46px;border:1px solid var(--border);border-radius:14px;padding:10px 12px;font-size:15px;background:#fff;color:var(--dark);outline:0}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.12)}input[readonly]{background:#eaf2ff}.password-wrap{display:flex;align-items:center;gap:8px}.password-wrap input{flex:1}.btn,.btn-icon{border:0;cursor:pointer;font-weight:800;border-radius:14px;transition:.18s ease}.btn{min-height:46px;padding:11px 16px;font-size:15px}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-sm{min-height:34px;padding:7px 10px;font-size:12px;margin:2px}.btn-large{min-height:58px;font-size:16px}.btn-full{width:100%}.btn-primary{background:var(--primary);color:white}.btn-primary:hover{background:var(--primary-dark)}.btn-success{background:var(--success);color:white}.btn-danger{background:var(--danger);color:white}.btn-secondary{background:var(--light);color:var(--dark)}.btn-light{background:#fff;color:var(--dark);border:1px solid var(--border)}.btn-icon{min-width:44px;min-height:44px;background:var(--light);color:var(--dark);font-size:16px}.button-row{display:flex;gap:10px;flex-wrap:wrap}.button-row .btn{flex:1}.alert{padding:12px 14px;border-radius:14px;margin-top:12px;line-height:1.45}.alert-danger{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.login-help{margin-top:16px;background:#f8fafc;border:1px dashed var(--border);border-radius:14px;padding:12px;color:var(--muted);font-size:13px}.login-help p{margin:5px 0}.privacy-note{margin-top:16px;color:var(--muted);font-size:12px;line-height:1.5;text-align:center}.hero-card{display:flex;justify-content:space-between;align-items:center;gap:14px}.hero-card h2{margin:4px 0 0;font-size:22px}.status-badge{padding:8px 12px;border-radius:999px;font-weight:800;font-size:13px;white-space:nowrap;display:inline-block}.status-success{background:#dcfce7;color:#166534}.status-danger{background:#fee2e2;color:#991b1b}.status-warning{background:#fef3c7;color:#92400e}.status-info{background:#e0f2fe;color:#075985}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.mini-status{display:flex;gap:12px;align-items:center}.mini-icon{width:44px;height:44px;border-radius:15px;background:var(--light);display:flex;align-items:center;justify-content:center;font-size:22px}.today-box{border:1px solid var(--border);border-radius:16px;padding:12px;margin:14px 0;background:#f8fafc}.today-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.today-item{padding:10px;background:white;border:1px solid var(--border);border-radius:14px}.today-item span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}.today-item strong{display:block;font-size:15px}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.section-title{margin-bottom:12px}.section-title h3{margin:0 0 4px}.history-list{display:flex;flex-direction:column;gap:10px}.history-item{border:1px solid var(--border);border-radius:16px;padding:12px;background:#fff}.history-top{display:flex;justify-content:space-between;gap:8px;margin-bottom:8px}.history-date{font-weight:800}.history-detail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;color:var(--muted);font-size:13px}.empty-state,.table-empty{text-align:center;color:var(--muted);padding:18px}.admin-stats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.stat-card{margin-bottom:0}.stat-icon{font-size:26px}.stat-card p{margin:10px 0 4px;color:var(--muted);font-size:13px}.stat-card h2{margin:0;font-size:30px}.filter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.table-wrap{width:100%;overflow-x:auto}.data-table{width:100%;border-collapse:collapse;min-width:920px}.data-table th,.data-table td{padding:11px 10px;border-bottom:1px solid var(--border);text-align:left;font-size:13px;vertical-align:top}.data-table th{background:#f8fafc;color:#334155;font-weight:800}.data-table a{color:var(--primary);font-weight:700;text-decoration:none}.modal{position:fixed;inset:0;z-index:50}.modal-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.72)}.modal-card{position:relative;z-index:2;background:#fff;border-radius:24px 24px 0 0;padding:16px;width:100%;max-width:560px;max-height:94vh;overflow-y:auto;margin:6vh auto 0;box-shadow:var(--shadow)}.modal-header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}.modal-header h3{margin:0 0 4px;font-size:22px}.camera-frame{width:100%;aspect-ratio:3/4;background:#020617;border-radius:18px;overflow:hidden;position:relative}.camera-frame video,.camera-frame canvas,.camera-frame img{width:100%;height:100%;object-fit:cover}.camera-help{background:#f8fafc;border:1px solid var(--border);border-radius:14px;padding:10px 12px;margin:12px 0;font-size:13px;color:var(--muted)}.camera-help p{margin:0 0 5px;font-weight:800;color:#334155}.camera-help ul{margin:0;padding-left:18px}.toast-container{position:fixed;left:12px;right:12px;bottom:16px;z-index:80;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{background:var(--dark);color:white;border-radius:14px;padding:12px 14px;box-shadow:var(--shadow);animation:slideUp .2s ease}.toast.success{background:var(--success)}.toast.danger{background:var(--danger)}.toast.warning{background:var(--warning);color:#451a03}@keyframes slideUp{from{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.global-loader{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;background:rgba(248,250,252,.74);backdrop-filter:blur(4px)}.loader-card{background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:20px;min-width:210px;text-align:center;font-weight:800}.spinner{width:34px;height:34px;border:4px solid #e2e8f0;border-top-color:var(--primary);border-radius:50%;margin:0 auto 12px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}code{background:#e2e8f0;padding:2px 6px;border-radius:7px}.mt{margin-top:20px}@media (max-width:920px){.admin-stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){body{font-size:14px}.container{padding:12px}.card{padding:15px;border-radius:18px}.topbar{padding:12px}.topbar h1{font-size:18px}.hero-card{align-items:flex-start;flex-direction:column}.grid-2,.action-grid,.today-grid,.filter-grid{grid-template-columns:1fr}.admin-stats-grid{grid-template-columns:1fr 1fr}.stat-card h2{font-size:24px}.modal-card{margin:4vh auto 0;max-height:96vh;border-radius:22px 22px 0 0}}

/* V7 Sidebar & Report */
.admin-layout { max-width: 1240px; }
.admin-sidebar { display: flex; gap: 10px; overflow-x: auto; padding: 12px; position: sticky; top: 78px; z-index: 10; }
.admin-nav-btn { border: 1px solid var(--border, #e2e8f0); background: #fff; color: var(--dark, #0f172a); border-radius: 14px; padding: 11px 14px; font-weight: 800; cursor: pointer; white-space: nowrap; }
.admin-nav-btn.active { background: var(--primary, #2563eb); color: #fff; border-color: var(--primary, #2563eb); }
.admin-nav-btn.hidden { display: none !important; }
.admin-section.hidden { display: none !important; }
.report-stats-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.report-stat-card { margin-bottom: 0; box-shadow: none; }
.report-table th, .report-table td { font-size: 12px; }
.report-actions .btn { min-width: 150px; }
.mt { margin-top: 18px; }
@media (max-width: 768px) {
  .admin-layout { padding: 10px; }
  .admin-sidebar { top: 68px; margin-left: -2px; margin-right: -2px; border-radius: 16px; }
  .admin-nav-btn { padding: 10px 12px; font-size: 13px; }
  .report-stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .report-actions { display: grid; grid-template-columns: 1fr; }
  .report-actions .btn { width: 100%; }
}
@media print {
  .admin-sidebar, .topbar, .button-row, .btn, .toast-container, .global-loader { display: none !important; }
  .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}