:root{--navy: #141b6e;--navy-2: #1f2a9c;--ink: #1c2230;--muted: #6b7280;--bg: #f4f5fb;--card: #ffffff;--line: #e6e8f2;--green: #16a34a;--green-bg: #dcfce7;--red: #dc2626;--red-bg: #fee2e2;--yellow: #ea8f00;--yellow-bg: #ffedd5;--radius: 14px;--shadow: 0 6px 24px rgba(20, 27, 110, .08)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--navy)}.app-shell{min-height:100%;display:flex;flex-direction:column}.container{width:100%;max-width:1040px;margin:0 auto;padding:20px}.topbar{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px 20px}.brand{display:flex;align-items:center;gap:12px}.brand img{height:40px}.brand-name{font-weight:700;color:var(--navy);letter-spacing:.5px}.nav{display:flex;gap:8px;align-items:center}.hero{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}.hero h1{margin:0 0 8px;font-size:30px}.hero p{margin:0;opacity:.9;max-width:560px;line-height:1.6}.hero-actions{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.grid{display:grid;gap:16px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}@media (max-width: 780px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;font-weight:600;font-size:15px;padding:11px 18px;border-radius:10px;transition:.15s ease}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy-2)}.btn-ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}.btn-ghost:hover{border-color:var(--navy)}.btn-light{background:#fff;color:var(--navy)}.btn-danger{background:var(--red);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-block{width:100%}label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px;font-weight:600}input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:#fff;color:var(--ink)}input:focus,select:focus{outline:none;border-color:var(--navy)}.field-hint{font-size:12px;color:var(--muted);margin-top:4px}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}@media (max-width: 640px){.plans{grid-template-columns:1fr}}.plan{border:2px solid var(--line);border-radius:12px;padding:16px;cursor:pointer;text-align:center;transition:.15s}.plan.active{border-color:var(--navy);background:#f5f6ff}.plan .price{font-size:22px;font-weight:800;color:var(--navy)}.plan .unit{font-size:12px;color:var(--muted)}.legend{display:flex;gap:16px;flex-wrap:wrap;margin:12px 0;font-size:13px}.legend span{display:inline-flex;align-items:center;gap:6px}.dot{width:14px;height:14px;border-radius:4px;display:inline-block}.dot.green{background:var(--green)}.dot.red{background:var(--red)}.dot.yellow{background:var(--yellow)}.dot.selected{background:var(--navy)}.zone-title{font-weight:700;color:var(--navy);margin:18px 0 10px}.desk-grid{display:grid;gap:10px}.desk{aspect-ratio:1 / 1;border-radius:12px;border:2px solid transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:700;cursor:pointer;-webkit-user-select:none;user-select:none;transition:.12s;padding:6px;font-size:14px}.desk small{font-weight:500;font-size:10px;opacity:.8}.desk.available{background:var(--green-bg);color:var(--green);border-color:#86efac}.desk.available:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.desk.partial{background:var(--yellow-bg);color:var(--yellow);border-color:#fdba74}.desk.partial:hover{transform:translateY(-2px)}.desk.booked{background:var(--red-bg);color:var(--red);border-color:#fca5a5;cursor:not-allowed}.desk.selected{background:var(--navy);color:#fff;border-color:var(--navy)}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge.pending_payment,.badge.payment_submitted{background:var(--yellow-bg);color:var(--yellow)}.badge.approved,.badge.checked_in{background:var(--green-bg);color:var(--green)}.badge.rejected,.badge.cancelled{background:var(--red-bg);color:var(--red)}.badge.checked_out{background:#e5e7eb;color:#374151}.alert{padding:12px 14px;border-radius:10px;font-size:14px;margin:12px 0}.alert.error{background:var(--red-bg);color:var(--red)}.alert.success{background:var(--green-bg);color:var(--green)}.alert.info{background:#e0e7ff;color:var(--navy)}.muted{color:var(--muted)}.center{text-align:center}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.spacer{flex:1}.mt{margin-top:16px}.footer{padding:24px;text-align:center;color:var(--muted);font-size:13px}.tag{font-size:12px;background:#eef0fb;color:var(--navy);padding:2px 8px;border-radius:6px}.qr-box{text-align:center}.qr-box img{max-width:240px;border:1px solid var(--line);border-radius:12px;padding:8px;background:#fff}.install-steps{background:#f5f6ff;border-radius:12px;padding:16px;margin-top:12px}.install-steps ol{margin:8px 0 0;padding-left:20px;line-height:1.8}