:root{
  --bg:#0d0f12;
  --panel:#15181d;
  --panel2:#1b1f26;
  --line:#2a2f38;
  --txt:#e9ecf1;
  --muted:#9aa3b0;
  --amber:#f5a623;
  --amber-d:#c77f10;
  --red:#e51414;
  --red-d:#b30d0d;
  --wa:#25d366;
  --wa-d:#1da851;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(245,166,35,.08), transparent 60%),
    radial-gradient(900px 400px at -10% 0%, rgba(229,20,20,.10), transparent 55%),
    var(--bg);
  color:var(--txt);
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  min-height:100vh;
  display:flex;flex-direction:column;
}

/* Topbar */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;
  background:linear-gradient(180deg,#14171c,#0f1216);
  border-bottom:2px solid var(--red);
}
.brand{display:flex;align-items:center;gap:14px}
.brand-logo{height:52px;width:auto;filter:drop-shadow(0 3px 6px rgba(0,0,0,.5))}
.topbar h1{font-size:20px;margin:0;letter-spacing:.5px;font-weight:800}
.topbar .sub{font-size:12px;color:var(--muted);letter-spacing:.4px}

/* Layout */
.wrap{flex:1;width:100%;max-width:940px;margin:26px auto;padding:0 18px}
.card{
  background:linear-gradient(180deg,var(--panel),#101318);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:26px;
  position:relative;
  overflow:hidden;
}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--red),var(--amber));
}
.grid{display:grid;grid-template-columns:290px 1fr;gap:26px}
.col-title{
  font-size:13px;text-transform:uppercase;letter-spacing:1.5px;
  color:var(--amber);margin:0 0 16px;font-weight:700;
}

/* Checks */
.checks{
  background:var(--panel2);border:1px solid var(--line);
  border-radius:12px;padding:20px 18px;
}
.check{display:flex;align-items:center;gap:14px;cursor:pointer;padding:8px 0;user-select:none}
.check input{position:absolute;opacity:0;width:0;height:0}
.check .box{
  width:30px;height:30px;flex:0 0 30px;border:2.5px solid var(--txt);
  border-radius:6px;position:relative;transition:.15s;background:#0d0f12;
}
.check input:checked + .box{border-color:var(--red);background:rgba(229,20,20,.12)}
.check input:checked + .box::after{
  content:"";position:absolute;left:9px;top:3px;width:8px;height:16px;
  border:solid var(--red);border-width:0 4px 4px 0;transform:rotate(45deg);
}
.check .lbl{font-weight:700;font-size:16px;line-height:1.25}
.check:focus-within .box{box-shadow:0 0 0 3px rgba(245,166,35,.25)}
.divider-red{height:2px;background:linear-gradient(90deg,var(--red),transparent);margin:12px 0}

/* Fields */
.field{margin-bottom:16px}
.field label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field select{
  width:100%;padding:12px 13px;background:var(--panel2);
  border:1px solid var(--line);border-radius:10px;color:var(--txt);
  font-size:15px;transition:.15s;
}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(245,166,35,.18)
}
.field select{cursor:pointer}

/* Direcciones */
.direcciones{
  margin:-4px 0 16px;padding:14px;border:1px dashed var(--line);
  border-radius:10px;background:rgba(245,166,35,.04)
}
.dir-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 0}
.dir-pick{display:flex;align-items:center;gap:10px;cursor:pointer;flex:1}
.dir-pick input{accent-color:var(--amber);width:18px;height:18px}
.dir-txt{font-size:14px;color:var(--txt)}
.dir-map{
  font-size:12px;color:var(--amber);text-decoration:none;white-space:nowrap;
  border:1px solid var(--amber-d);padding:4px 9px;border-radius:8px;transition:.15s
}
.dir-map:hover{background:var(--amber);color:#111}

/* WhatsApp block */
.wa-block{margin-top:6px;border-top:1px solid var(--line);padding-top:18px}
.wa-input{display:flex;align-items:stretch}
.wa-input .cc{
  display:flex;align-items:center;padding:0 12px;background:var(--panel2);
  border:1px solid var(--line);border-right:none;border-radius:10px 0 0 10px;
  color:var(--muted);font-weight:600
}
.wa-input input{border-radius:0 10px 10px 0}
.hint{display:block;color:var(--muted);font-size:12px;margin-top:5px}

/* Actions */
.actions{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:none;border-radius:11px;padding:14px 20px;font-size:15px;font-weight:700;
  cursor:pointer;transition:.15s;flex:1;min-width:200px;letter-spacing:.3px;
}
.btn svg{flex:0 0 auto}
.btn.wa{background:linear-gradient(180deg,var(--wa),var(--wa-d));color:#062b16}
.btn.wa:hover{filter:brightness(1.08)}
.btn.amber{background:linear-gradient(180deg,var(--amber),var(--amber-d));color:#231600}
.btn.amber:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--txt);flex:0}
.btn.ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn.small{padding:8px 14px;font-size:13px;min-width:auto}
.btn:disabled{opacity:.5;cursor:not-allowed}

.msg{margin:14px 0 0;font-size:14px;min-height:20px}
.msg.err{color:#ff6b6b}
.msg.ok{color:var(--wa)}

.hidden{display:none!important}

.foot{text-align:center;color:var(--muted);font-size:12px;padding:18px}

/* Responsive */
@media (max-width:760px){
  .grid{grid-template-columns:1fr;gap:18px}
  .card{padding:18px}
  .actions .btn{flex:1 1 100%}
  .topbar h1{font-size:17px}
  .brand-logo{height:42px}
}