:root {
  --bg: #0f1b2d;
  --bg2: #16283f;
  --card: #ffffff;
  --ink: #1c2733;
  --muted: #5d6b7a;
  --gold: #d9a441;
  --gold-dark: #b9872c;
  --green: #1e8e5a;
  --red: #c0392b;
  --line: #e3e8ee;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: #f2f4f7;
  color: var(--ink);
  min-height: 100vh;
}
.topbar {
  background: var(--bg);
  color: #fff;
  padding: 12px 16px calc(12px + env(safe-area-inset-top, 0px));
  padding-top: calc(12px + env(safe-area-inset-top, 0px));
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-icon { border-radius: 9px; }
.brand-name { font-weight: 700; font-size: 19px; line-height: 1.1; }
.brand-sub { font-size: 12px; color: #b9c4d0; }
.nav { display: flex; gap: 6px; margin-top: 10px; }
.nav a {
  color: #dbe4ec;
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 14px;
  border: 1px solid transparent;
}
.nav a.active { background: var(--gold); color: #231a05; font-weight: 700; }
main { max-width: 720px; margin: 0 auto; padding: 16px 14px 90px; }
h1 { font-size: 22px; margin: 4px 0 6px; }
h2 { font-size: 17px; margin: 22px 0 8px; }
p.muted, .muted { color: var(--muted); font-size: 14px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin: 10px 0;
}
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pick {
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: #fff;
  cursor: pointer;
  text-align: left;
  width: 100%;
  font: inherit;
}
.pick .t { font-weight: 700; }
.pick .s { color: var(--muted); font-size: 13px; margin-top: 2px; }
.pick.selected { border-color: var(--gold); background: #fdf6e3; }
.times { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.time-btn {
  padding: 10px 4px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fff;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.time-btn.selected { background: var(--bg); color: #fff; border-color: var(--bg); font-weight: 700; }
.time-btn:disabled { opacity: 0.35; cursor: not-allowed; text-decoration: line-through; }
label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin: 10px 0 4px; }
input, select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font: inherit;
  font-size: 16px;
  background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--gold); outline-offset: 0; border-color: var(--gold); }
.btn {
  display: inline-block;
  border: none;
  border-radius: 12px;
  padding: 13px 20px;
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  background: var(--gold);
  color: #231a05;
  width: 100%;
  margin-top: 14px;
}
.btn:hover { background: var(--gold-dark); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.secondary { background: var(--bg2); color: #fff; }
.btn.danger { background: var(--red); color: #fff; }
.btn.small { width: auto; padding: 8px 14px; font-size: 14px; margin-top: 0; }
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: #e8eef4;
  color: var(--bg2);
}
.badge.online { background: #dff3e8; color: var(--green); }
.badge.st-reservada { background: #fdf0d5; color: #8a5a00; }
.badge.st-terminada { background: #dff3e8; color: var(--green); }
.badge.st-cancelada { background: #fbe3e0; color: var(--red); }
.badge.st-no_llego { background: #e8eef4; color: var(--muted); }
.apt { display: flex; flex-direction: column; gap: 6px; }
.apt .row { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.apt .who { font-weight: 700; font-size: 16px; }
.apt .meta { color: var(--muted); font-size: 14px; }
.apt .actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 10px 0; }
.tabs button {
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 13px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.tabs button.active { background: var(--bg); color: #fff; border-color: var(--bg); font-weight: 700; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.big-number { font-size: 30px; font-weight: 800; }
.wa-float {
  position: fixed;
  right: 16px;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  z-index: 30;
}
.toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  background: var(--bg);
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 15px;
  z-index: 40;
  max-width: 92vw;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
.ok-box {
  background: #dff3e8;
  border: 1px solid #9ed4b6;
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.ok-box .big { font-size: 20px; font-weight: 800; color: var(--green); }
.empty { text-align: center; color: var(--muted); padding: 26px 10px; }
.inline-row { display: flex; gap: 8px; align-items: flex-end; }
.inline-row > div { flex: 1; }
.mt8 { margin-top: 8px; }
.mt12 { margin-top: 12px; }
@media (max-width: 420px) {
  .times { grid-template-columns: repeat(3, 1fr); }
  .grid2 { grid-template-columns: 1fr; }
}