*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f4f6f8;color:#17202a}nav{height:64px;background:#111827;color:white;display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:20}.brand{font-size:20px;font-weight:800}.navlinks{display:flex;gap:18px;align-items:center}.navlinks a{color:#fff;text-decoration:none}.navlinks span{opacity:.8}main{max-width:1500px;margin:auto;padding:20px}.top{display:flex;justify-content:space-between;align-items:center;gap:20px}h1{margin:0 0 5px}h2{margin-top:0}.legend{display:flex;gap:18px;flex-wrap:wrap;margin:15px 0}.legend span{display:flex;gap:6px;align-items:center}.seat{display:inline-block;width:20px;height:20px;border-radius:6px;background:#22c55e;border:1px solid #0f9d45}.seat.mine{background:#f59e0b}.seat.held{background:#a78bfa}.seat.booked{background:#ef4444;border-color:#c22}.stage{margin:10px auto 24px;max-width:700px;text-align:center;padding:14px;background:#263241;color:white;border-radius:0 0 35px 35px;font-weight:700;letter-spacing:2px}.map{display:grid;grid-template-columns:1fr 1fr 1.4fr 1fr 1fr;gap:14px;align-items:start}.section{background:white;border-radius:14px;padding:10px;box-shadow:0 2px 10px #00000010}.section h3{text-align:center;margin:3px 0 10px}.row{display:flex;justify-content:center;gap:4px;margin:4px 0}.row.crow{min-height:28px}.seatbtn{width:27px;height:27px;border:1px solid #0d9a45;border-radius:5px;background:#22c55e;color:#073b1a;font-size:10px;font-weight:700;cursor:pointer;padding:0}.seatbtn:hover{transform:translateY(-1px)}.seatbtn.mine{background:#f59e0b;border-color:#c47a00}.seatbtn.held{background:#a78bfa;border-color:#7050bd;color:#201044;cursor:not-allowed}.seatbtn.booked{background:#ef4444;border-color:#c22;color:white;cursor:not-allowed}.center{grid-column:3}.side{min-width:0}.bookingbar{position:sticky;bottom:0;margin-top:18px;background:#111827;color:white;padding:13px 18px;border-radius:14px;display:flex;gap:10px;align-items:center;justify-content:flex-end;z-index:10}.bookingbar>div{margin-right:auto}button{border:0;border-radius:9px;padding:11px 17px;background:#2563eb;color:white;font-weight:700;cursor:pointer}button.secondary{background:#64748b}.modal{position:fixed;inset:0;background:#0008;display:flex;align-items:center;justify-content:center;z-index:50}.hidden{display:none}.modalbox{background:white;border-radius:16px;padding:24px;width:min(480px,94vw);position:relative}.close{position:absolute;right:10px;top:10px;background:none;color:#333;font-size:25px}.modalbox label,.loginbox label{display:block;margin:12px 0;font-weight:700}.modalbox input,.modalbox textarea,.loginbox input,.agentform input,.agentform select{width:100%;padding:11px;border:1px solid #ccd3dc;border-radius:8px;margin-top:5px}.modalbox textarea{min-height:70px}.totalbig{font-size:22px;font-weight:800;margin:18px 0}.stats,.adminstats{background:white;border-radius:12px;padding:12px 18px;box-shadow:0 2px 10px #00000010}.tablewrap,.panel{background:white;border-radius:14px;padding:16px;margin-top:18px;overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:10px;border-bottom:1px solid #e5e7eb;white-space:nowrap}.agentform{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.small{padding:7px 10px;font-size:12px}.messages{max-width:1500px;margin:10px auto 0;padding:0 20px}.msg{padding:10px 14px;border-radius:8px}.msg.error{background:#fee2e2;color:#991b1b}.msg.success{background:#dcfce7;color:#166534}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#111827,#334155)}.loginbox{width:min(420px,92vw);background:white;border-radius:18px;padding:30px;box-shadow:0 20px 60px #0005}.logo{text-align:center;font-size:50px}.loginbox h1{text-align:center}.loginbox p{text-align:center;color:#64748b}.loginbox button{width:100%;margin:8px 0}.loginbox small{display:block;text-align:center;color:#64748b;margin-top:12px}@media(max-width:1100px){.map{grid-template-columns:1fr 1fr 1fr}.center{grid-column:auto}.agentform{grid-template-columns:1fr 1fr}}@media(max-width:700px){nav{height:auto;padding:12px;gap:10px;flex-wrap:wrap}.navlinks{gap:10px;font-size:13px}.map{grid-template-columns:1fr 1fr}.top{flex-direction:column;align-items:flex-start}.bookingbar{flex-wrap:wrap}.seatbtn{width:23px;height:23px;font-size:8px}.section{padding:6px}.row{gap:2px}}

/* selected seat */
.seat.selected{background:#2563eb!important;border-color:#1d4ed8!important;color:#fff!important;box-shadow:0 0 0 3px rgba(37,99,235,.28);transform:scale(1.04)}