/* ====== NARTEZ RESERVAS — estilos compartidos ====== */
:root {
  --navy: #16265C;
  --navy-soft: #223677;
  --blue: #2B7FFF;
  --blue-soft: rgba(43, 127, 255, 0.1);
  --bg: #F4F7FB;
  --card: #FFFFFF;
  --text: #16265C;
  --muted: #64748B;
  --border: #E2E8F0;
  --green: #16A34A;
  --green-soft: rgba(22, 163, 74, 0.1);
  --red: #DC2626;
  --red-soft: rgba(220, 38, 38, 0.1);
  --yellow: #D97706;
  --yellow-soft: rgba(217, 119, 6, 0.12);
  --radius: 14px;
  --shadow: 0 1px 3px rgba(22, 38, 92, 0.08), 0 4px 16px rgba(22, 38, 92, 0.06);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg); color: var(--text); min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 680px; margin: 0 auto; padding: 20px 16px 80px; }
.container.wide { max-width: 1000px; }

/* ---- marca ---- */
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--navy); }
.brand img { width: 44px; height: 44px; }
.brand-name { font-weight: 800; font-size: 20px; letter-spacing: 4px; line-height: 1; }
.brand-name .brand-sub {
  display: block; font-size: 9.5px; font-weight: 700; letter-spacing: 5.5px;
  color: var(--blue); margin-top: 4px;
}
.brand.lg { flex-direction: column; gap: 14px; text-align: center; }
.brand.lg img { width: 90px; height: 90px; }
.brand.lg .brand-name { font-size: 30px; letter-spacing: 7px; }
.brand.lg .brand-name .brand-sub { font-size: 13px; letter-spacing: 8px; margin-top: 7px; }

/* ---- componentes ---- */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.btn {
  display: inline-block; padding: 13px 24px; border-radius: 12px; border: none;
  background: var(--blue); color: #fff; font-size: 15px; font-weight: 700; cursor: pointer;
  font-family: inherit; text-decoration: none; text-align: center; transition: all .15s;
}
.btn:hover { background: #1d6ef0; transform: translateY(-1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn.block { display: block; width: 100%; }
.btn.navy { background: var(--navy); }
.btn.navy:hover { background: var(--navy-soft); }
.btn.ghost {
  background: transparent; border: 1.5px solid var(--border); color: var(--muted);
}
.btn.ghost:hover { border-color: var(--blue); color: var(--blue); background: transparent; }

label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin: 14px 0 6px; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border-radius: 11px; border: 1.5px solid var(--border);
  background: #fff; color: var(--text); font-size: 15px; font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft);
}

.badge { padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge.blue { background: var(--blue-soft); color: var(--blue); }
.badge.green { background: var(--green-soft); color: var(--green); }
.badge.red { background: var(--red-soft); color: var(--red); }
.badge.yellow { background: var(--yellow-soft); color: var(--yellow); }

.chip {
  background: #fff; border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 14px; font-size: 13px; color: var(--muted); font-weight: 500;
}

.steps { display: flex; gap: 6px; margin: 18px 0 26px; }
.step-bar { flex: 1; height: 5px; border-radius: 5px; background: var(--border); transition: background .3s; }
.step-bar.done { background: var(--blue); }

.step-title { font-size: 21px; font-weight: 800; margin-bottom: 4px; color: var(--navy); }
.step-sub { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.back-link { color: var(--muted); font-size: 14px; cursor: pointer; margin-bottom: 16px; display: inline-block; font-weight: 600; }
.back-link:hover { color: var(--blue); }

.empty-msg { color: var(--muted); text-align: center; padding: 36px 10px; font-size: 14px; }
.error-msg { color: var(--red); font-size: 14px; margin-top: 12px; text-align: center; font-weight: 600; }
.hidden { display: none !important; }
.muted { color: var(--muted); }