:root {
  --bg: #f3f6f8;
  --card: #ffffff;
  --ink: #15303a;
  --muted: #6a818c;
  --line: #e1e8ec;
  --accent: #0e8a8a;
  --accent-ink: #ffffff;
  --quiron: #00a3a3;
  --vithas: #6b4ea8;
  --danger: #c0392b;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(21,48,58,.06), 0 6px 20px rgba(21,48,58,.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink);
  -webkit-font-smoothing: antialiased; padding-bottom: env(safe-area-inset-bottom);
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; padding-top: calc(14px + env(safe-area-inset-top));
  background: var(--accent); color: var(--accent-ink); position: sticky; top: 0; z-index: 5;
}
.brand { font-weight: 800; letter-spacing: -.02em; font-size: 1.15rem; }
.brand span { opacity: .55; margin: 0 1px; }
.brand .ver { font-size: .62rem; font-weight: 600; opacity: .7; background: rgba(255,255,255,.18); padding: 1px 6px; border-radius: 6px; vertical-align: 2px; margin-left: 4px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.user-pick { display: flex; align-items: center; gap: 6px; font-size: .8rem; }
.user-pick span { opacity: .8; }
.user-pick select { border: 0; border-radius: 8px; padding: 5px 8px; font: inherit; background: rgba(255,255,255,.16); color: #fff; }
.user-pick select option { color: #15303a; }
.icon-btn { background: rgba(255,255,255,.16); border: 0; color: #fff; width: 34px; height: 34px; border-radius: 9px; font-size: 1.1rem; cursor: pointer; }

.tabs { display: flex; gap: 4px; padding: 12px 14px 0; background: var(--accent); }
.tab {
  flex: 1; border: 0; background: rgba(255,255,255,.12); color: #eafafa;
  padding: 10px; border-radius: 10px 10px 0 0; font: inherit; font-weight: 600; cursor: pointer;
}
.tab.is-active { background: var(--bg); color: var(--ink); }
.badge { display: inline-block; min-width: 18px; padding: 1px 6px; border-radius: 999px; background: #ffffff33; font-size: .72rem; font-weight: 700; }
.tab.is-active .badge { background: var(--accent); color: #fff; }

main { max-width: 760px; margin: 0 auto; padding: 16px 14px 40px; }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; margin-bottom: 14px; }
.form .row { display: flex; gap: 12px; }
.form label { flex: 1; display: flex; flex-direction: column; gap: 5px; font-size: .8rem; color: var(--muted); margin-bottom: 12px; }
.form input[type=text], .form input[type=password], dialog input {
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit; color: var(--ink); background: #fbfdfd;
}
.providers { align-items: center; gap: 14px; font-size: .85rem; color: var(--muted); margin-bottom: 12px; }
.chk { display: inline-flex; align-items: center; gap: 6px; color: var(--ink); }

.btn { border: 0; border-radius: 10px; padding: 11px 16px; font: inherit; font-weight: 600; cursor: pointer; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.ghost { background: #eef3f4; color: var(--ink); }
.btn.small { padding: 7px 12px; font-size: .85rem; }
.btn.danger { color: var(--danger); }
.btn:disabled { opacity: .6; cursor: default; }

.results-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 6px 2px 12px; flex-wrap: wrap; }
.sort-bar { font-size: .8rem; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.sort-bar select { border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; font: inherit; background: #fbfdfd; color: var(--ink); }
.status, .status-row { margin: 6px 2px 14px; color: var(--muted); font-size: .9rem; }
.status-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.muted { color: var(--muted); } .small { font-size: .78rem; } .pad { padding: 10px 2px; }

.doctor-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.doctor-name { font-weight: 700; font-size: 1.02rem; }
.doctor-centers { color: var(--muted); font-size: .82rem; margin-top: 3px; }
.rep { margin-top: 4px; font-size: .82rem; }
.rep.loading { color: var(--muted); }
.rep .stars { color: #f5a623; letter-spacing: 1px; }
.rep b { color: var(--ink); }
.jefe { display: inline-block; background: #fef3c7; color: #92400e; font-size: .72rem; font-weight: 700; padding: 1px 7px; border-radius: 999px; margin-left: 4px; }
.next-avail { margin-top: 6px; font-size: .85rem; font-weight: 600; color: var(--accent); }
.next-avail.muted { color: var(--muted); font-weight: 400; }
.next-avail.loading { color: var(--muted); font-weight: 400; }
.gender { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; font-size: .8rem; font-weight: 700; vertical-align: 1px; margin-right: 2px; }
.gender.m { background: #dbeafe; color: #1d4ed8; }
.gender.f { background: #fce7f3; color: #be185d; }
.gender.q { background: #eef3f4; color: #9bb0b8; }
.actions { display: flex; gap: 8px; margin-top: 12px; }
.btn.back { margin-bottom: 12px; }
.detail-card .watch-cta { width: 100%; margin-top: 14px; }
.center-name { font-weight: 600; margin-bottom: 12px; }

/* Vista calendario: una columna por día, horas apiladas */
.daycols { display: flex; flex-wrap: wrap; gap: 10px; }
.daycol { background: #f6fbfb; border: 1px solid var(--line); border-radius: 12px; padding: 8px 8px 10px; min-width: 86px; flex: 0 0 auto; }
.daycol-head { display: flex; flex-direction: column; align-items: center; gap: 1px; font-size: .72rem; color: var(--muted); text-transform: capitalize; margin-bottom: 8px; line-height: 1.15; }
.daycol-head b { color: var(--ink); font-size: .9rem; }
.daycol-head .yr { font-size: .72rem; font-weight: 800; color: #b45309; background: #fef3c7; border-radius: 5px; padding: 0 5px; margin-top: 1px; }
.daycol.next-year { background: #fffbeb; border-color: #fde68a; box-shadow: inset 0 3px 0 #f59e0b; }
.daycol-slots { display: flex; flex-direction: column; gap: 5px; }
.slot { background: #e8f5f5; color: #0a6a6a; border: 0; border-radius: 8px; padding: 5px 9px; font-size: .82rem; font-family: inherit; font-variant-numeric: tabular-nums; text-align: center; font-weight: 600; cursor: default; }
.slot.bookable { cursor: pointer; border: 1px solid var(--accent); color: var(--accent); background: #fff; }
.slot.bookable:hover, .slot.bookable:active { background: var(--accent); color: #fff; box-shadow: 0 1px 5px rgba(14,138,138,.45); }
.book-hint { background: #eafaf7; border: 1px solid #b7e6dd; color: #0a6a6a; border-radius: 10px; padding: 8px 12px; font-size: .82rem; margin-bottom: 12px; }
.slot:disabled { opacity: .65; }

.badge.prov { color: #fff; font-weight: 700; padding: 3px 9px; }
.badge.prov.quironsalud { background: var(--quiron); }
.badge.prov.vithas { background: var(--vithas); }

dialog { border: 0; border-radius: var(--radius); padding: 0; box-shadow: 0 20px 60px rgba(0,0,0,.25); max-width: 420px; width: 92%; }
dialog .card { margin: 0; border: 0; box-shadow: none; }
dialog h3 { margin: 0 0 14px; }
dialog label { display: flex; flex-direction: column; gap: 5px; font-size: .8rem; color: var(--muted); margin-bottom: 12px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 6px; }
dialog::backdrop { background: rgba(21,48,58,.35); }

@media (max-width: 560px) { .form .row { flex-direction: column; gap: 0; } }