:root{--bg:#f5f6f8;--panel:#fff;--text:#1f2937;--muted:#6b7280;--border:#d1d5db;--primary:#111827;--danger:#b91c1c;--warn:#92400e}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
header{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px;max-width:1200px;margin:auto}header h1{margin:0 0 5px}header p{margin:0;color:var(--muted)}
main{max-width:1200px;margin:auto;padding:0 18px 40px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:18px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.panel-head h2{margin:0}.wrap{flex-wrap:wrap}
.grid{display:grid;gap:12px}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.three{grid-template-columns:repeat(3,minmax(0,1fr))}
label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}input,select,textarea{font:inherit;padding:10px;border:1px solid var(--border);border-radius:8px;background:#fff}textarea{resize:vertical}
button{border:0;border-radius:8px;padding:10px 14px;font-weight:700;cursor:pointer}.primary{background:var(--primary);color:white}.secondary{background:#e5e7eb;color:#111827}.danger{background:#fee2e2;color:var(--danger)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px}.stat{background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px}.stat small{color:var(--muted);display:block;margin-bottom:8px}.stat strong{font-size:25px}
.filters{display:flex;gap:10px;flex-wrap:wrap}.booking-card{border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:12px}.booking-main{display:flex;justify-content:space-between;gap:18px}.booking-card h3{margin:0 0 6px}.booking-card p{margin:5px 0}.money-box{text-align:right;min-width:150px}.status-pill{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700;margin-bottom:10px}.status-Unpaid{background:#fee2e2;color:#991b1b}.status-Deposit-Paid{background:#fef3c7;color:#92400e}.status-Paid-in-Full{background:#dcfce7;color:#166534}.balance{display:block;font-size:20px}.total{color:var(--muted)}.actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.muted{color:var(--muted)}.warning{background:#fff7ed;color:var(--warn);padding:10px;border-radius:8px;margin:12px 0}.hidden{display:none}
@media(max-width:800px){.two,.three,.stats{grid-template-columns:1fr}.booking-main{flex-direction:column}.money-box{text-align:left}.panel{padding:14px}header{align-items:flex-start;flex-direction:column}.filters>*{width:100%}}