@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #1c2b36;
  --ink-soft: #666666;         /* gris real de alboradadental.com */
  --bg: #f5f9fc;
  --card-bg: #ffffff;
  --brand-dark: #116089;       /* azul acero del logo/wordmark real */
  --brand: #00a8dc;            /* version un poco mas oscura del celeste real, para texto/bordes */
  --cta: #00bdfe;               /* celeste vivo real del boton "AGENDA online" */
  --cta-dark: #0092c4;
  --teal: #58c0bf;              /* teal real del boton de WhatsApp */
  --teal-dark: #3a9a99;
  --red: #e0574c;               /* dias sin hora en el calendario */
  --border: #dde6ee;
  --error: #c0392b;
  --radius: 8px;
  --radius-lg: 10px;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 36px 20px 70px;
}

.top {
  margin-bottom: 32px;
}
.top .eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 8px;
}
.top h1 {
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 10px;
  color: var(--brand-dark);
}
.top p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 0;
  max-width: 46ch;
}
.top .rule {
  width: 56px;
  height: 3px;
  background: var(--cta);
  margin-top: 18px;
  border: none;
  border-radius: 2px;
}

.step {
  display: none;
}
.step.active {
  display: block;
}

.step h2 {
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--brand-dark);
}

.step-num {
  background: var(--brand-dark);
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.doctor-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 16px;
  text-align: center;
  cursor: pointer;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.doctor-card:hover {
  box-shadow: 0 10px 26px rgba(17,96,137,0.14);
  transform: translateY(-3px);
  border-color: var(--cta);
}
.doctor-card img {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 14px;
  border: 3px solid var(--bg);
  outline: 1px solid var(--border);
}
.doctor-card .name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}
.doctor-card .specialty {
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--teal-dark);
  margin-top: 3px;
  font-weight: 600;
  text-transform: uppercase;
}

.loading { color: var(--ink-soft); }

label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 16px 0 7px;
}

select, input[type="date"], input[type="text"], input[type="email"], input[type="tel"] {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-body);
  background: var(--card-bg);
  color: var(--ink);
}
select:focus, input:focus {
  outline: none;
  border-color: var(--cta);
  box-shadow: 0 0 0 3px rgba(0,189,254,0.18);
}

.btn {
  margin-top: 20px;
  background: var(--cta);
  color: #fff;
  border: none;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: background .15s ease;
}
.btn:hover { background: var(--cta-dark); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-link {
  background: none;
  color: var(--ink-soft);
  width: auto;
  padding: 10px 0;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.88rem;
}
.btn-link:hover { background: none; color: var(--brand-dark); border-color: var(--cta); }

.hours-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.hour-chip {
  border: 1.5px solid var(--teal);
  color: var(--teal-dark);
  background: #fff;
  padding: 8px 15px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background .15s ease, color .15s ease;
}
.hour-chip:hover, .hour-chip.selected {
  background: var(--teal);
  color: #fff;
}
.no-hours {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* Paso 2: retrato del doctor + calendario mensual */
.schedule-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 560px) {
  .schedule-layout {
    grid-template-columns: 1fr;
  }
}

.doctor-portrait {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
  position: sticky;
  top: 20px;
}
.doctor-portrait img {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 12px;
  border: 3px solid var(--bg);
  outline: 1px solid var(--border);
}
.doctor-portrait .name {
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--ink);
}
.doctor-portrait .specialty {
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--teal-dark);
  font-weight: 700;
  margin-top: 4px;
}
.doctor-portrait .bio {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 10px;
  line-height: 1.5;
}

/* Calendario mensual */
.calendar {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.cal-month-label {
  font-weight: 700;
  color: var(--brand-dark);
  font-size: 1rem;
}
.cal-nav {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--brand-dark);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}
.cal-nav:hover { background: var(--border); }

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
}

.cal-day {
  aspect-ratio: 1;
  border: none;
  border-radius: 7px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg);
  color: var(--ink-soft);
}
.cal-day-available {
  background: var(--teal);
  color: #fff;
}
.cal-day-available:hover {
  background: var(--teal-dark);
}
.cal-day-unavailable {
  background: rgba(224,87,76,0.13);
  color: var(--red);
  cursor: not-allowed;
}
.cal-day-disabled {
  background: transparent;
  color: #c7d0d8;
  cursor: default;
}
.cal-day-selected {
  outline: 2.5px solid var(--brand-dark);
  outline-offset: 2px;
}

.calendar-legend {
  display: flex;
  gap: 18px;
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.calendar-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.legend-green { background: var(--teal); }
.legend-red { background: var(--red); }

.day-hours {
  margin-top: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cta);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.day-hours-label {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--brand-dark);
  margin-bottom: 4px;
}

.selected-doctor, .selected-summary {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cta);
  border-radius: var(--radius);
  padding: 11px 15px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.error {
  color: var(--error);
  font-size: 0.85rem;
  min-height: 1em;
}

.success-box {
  text-align: center;
  padding: 50px 16px;
}
.success-box h2 {
  font-weight: 800;
  font-size: 1.7rem;
  color: var(--brand-dark);
}
.success-box p {
  color: var(--ink-soft);
  max-width: 42ch;
  margin: 12px auto 0;
}