:root {
  --primary: #008c98;
  --primary-dark: #006e78;
  --accent: #e97838;
  --bg-body: #f4f9f9;
  --bg-card: #ffffff;
  --bg-input: #f6fafa;
  --border: #d9e7e8;
  --text-main: #123538;
  --text-muted: #5e7375;
  --danger: #c43d4b;
  --warning: #9b6b08;
  --success: #137b57;
  --radius: 18px;
  --shadow: 0 14px 40px rgba(15, 65, 69, .09);
  color-scheme: light;
}

html { background: var(--bg-body); }

body {
  background:
    linear-gradient(rgba(0, 140, 152, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 140, 152, .045) 1px, transparent 1px),
    var(--bg-body);
  background-size: 32px 32px;
  color: var(--text-main);
}

.header {
  border-bottom-color: var(--border);
  padding: 6px 4px 22px;
}

.logo-img { filter: none; height: 56px; }
.brand-text h1 { color: #073f44; letter-spacing: .03em; }
.brand-text p { color: var(--primary-dark); font-weight: 700; }

.card {
  background: #fff;
  border-color: var(--border);
  box-shadow: var(--shadow);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: transparent;
}

.card:focus-within::before { background: var(--primary); }
.section-title { color: #103b3f; letter-spacing: .08em; }
.section-title i { color: var(--primary); }
.label { color: #486366; }
.field-help { display: block; color: var(--text-muted); font-size: .72rem; line-height: 1.45; margin-top: 7px; }

.input,
.select {
  color: var(--text-main);
  background-color: #fbfdfd;
  border-color: #cbdfe1;
}

.input::placeholder { color: #849699; }
.input:focus,
.select:focus {
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 140, 152, .12);
}

.input.time-picker {
  background-color: #fbfdfd;
  background-image: none;
}

.plan-card,
.schedule-mode-card,
.payment-option,
.quick-help-btn {
  color: var(--text-main);
  background: #f8fbfb;
  border-color: var(--border);
}

.plan-card { width: 100%; font: inherit; }
.close-modal { border: 1px solid var(--border); background: #f4f9f9; }

.plan-card:hover,
.schedule-mode-card:hover,
.quick-help-btn:hover { background: #eef7f7; }

.plan-card.active,
.schedule-mode-card.active {
  background: #eaf7f8;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 140, 152, .09);
}

.plan-card .price,
.monthly-mode-note b,
.payment-option strong,
.payment-method-help b { color: #123538; }

.slot-toolbar {
  background: #f4f9f9;
  border-color: #b8d5d8;
}

.slot-ticket { background: #f8fbfb; border: 1px solid var(--border); border-top: 3px solid var(--accent); }
.slot-ticket.monthly { border-left-color: var(--border); border-top-color: var(--primary); }
.receipt-card { border-top: 4px solid var(--primary); }
.receipt-header { border-bottom-color: #cbdfe1; }
.receipt-total { color: #073f44; }
.receipt-row { color: var(--text-muted); }
.receipt-row strong { color: var(--text-main); }

.btn-checkout {
  background: var(--primary);
  color: #fff;
  box-shadow: none;
}

.btn-checkout:hover { background: var(--primary-dark); box-shadow: 0 10px 24px rgba(0, 140, 152, .2); }
.btn-pdf,
.btn-ghost { color: var(--primary-dark); border-color: #b8d5d8; background: #fff; }
.btn-pdf:hover,
.btn-ghost:hover { background: #eaf7f8; border-color: var(--primary); }
.btn-ghost.accent { color: #9b4212; border-color: #edb898; background: #fff7f2; }

.discount-panel,
.payment-method-panel,
.quick-help-panel {
  background: #f8fbfb;
  border-color: var(--border);
}

.discount-panel-title,
.payment-panel-title { color: #123538; }
.payment-option.active { background: #fff4ed; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(233, 120, 56, .09); }
.terms-box { background: #fff8f5; color: #7f3610; border-color: #efc2a9; }
.terms-box input { accent-color: var(--primary); }
.success-msg { background: #edf8f3; color: #165f49; border-color: #a9d7c6; }
.success-msg a { color: #006e78 !important; }

.status-alert.warning { background: #fff9e9; color: #75520a; border-color: #ead79f; }
.status-alert.danger { background: #fff1f2; color: #92333e; border-color: #efbdc2; }
.status-alert.success { background: #edf8f3; color: #126449; border-color: #add9c9; }

.modal-overlay { background: rgba(7, 42, 45, .62); }
.modal-content { background: #fff; color: var(--text-main); border: 1px solid var(--border); box-shadow: 0 24px 70px rgba(4, 42, 45, .24); }
.modal-content h2 { color: #073f44; }
.close-modal { color: #4c6769; }
.rules-intro,
.manual-tip { background: #eaf7f8; color: #244f53; border-color: #b8dfe2; }
.rule-item { border-color: var(--border); background: #fbfdfd; }
.rule-head { color: var(--text-main); }
.rule-body { color: var(--text-muted); }

.flatpickr-calendar,
.flatpickr-calendar.dark {
  background: #fff !important;
  border-color: var(--border) !important;
  box-shadow: var(--shadow) !important;
}
.flatpickr-day,
.flatpickr-weekday,
.flatpickr-current-month,
.flatpickr-time input { color: var(--text-main) !important; }
.flatpickr-day:hover { background: #eaf7f8 !important; border-color: #eaf7f8 !important; }
.flatpickr-day.selected { background: var(--primary) !important; border-color: var(--primary) !important; color: #fff !important; }
.flatpickr-day.flatpickr-disabled { color: #acb9ba !important; }
.flatpickr-monthSelect-month { color: var(--text-main) !important; }

button,
a,
input,
select { outline-offset: 3px; }

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(233, 120, 56, .55);
}

@media (max-width: 700px) {
  body { padding: 24px 12px 100px; background-size: 24px 24px; }
  .header { margin-bottom: 8px; }
  .card { border-radius: 15px; box-shadow: 0 7px 22px rgba(15, 65, 69, .07); }
  .plan-card { min-height: 108px; display: flex; flex-direction: column; justify-content: center; }
  .btn-add { min-height: 48px; }
  .btn-checkout { min-height: 54px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ------------------------------------------------------------------ */
/* Contraste AA: rescate de estilos heredados del tema oscuro         */
/* (texto blanco sólo sobre teal oscuro; #008C98 sobre blanco = 4.03) */
/* ------------------------------------------------------------------ */
.btn-checkout { background: var(--primary-dark); }
.btn-checkout:hover { background: #00565f; }
.btn-add,
.btn-discount { background: var(--primary-dark); color: #fff; }
.btn-add:hover,
.btn-discount:hover { background: #00565f; }
.flatpickr-day.selected {
  background: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
}

.btn-verify { background: #fff3ec; border: 1px solid #f0c7ab; color: #9a4212; }
.btn-verify:hover { background: #ffe8db; }

.manual-pill { background: #f4f9f9; border-color: var(--border); color: #103b3f; }
.manual-pill:hover { background: #eaf7f8; }
.manual-pill.active { background: #fff4ed; border-color: var(--accent); color: #9a4212; }

.manual-step h3 { color: #103b3f; }
.manual-step-badge { background: #eaf7f8; border-color: #b8dfe2; color: #1c5b61; }

.terms-link,
button.terms-link { color: #9a3412; }

.applied-discount { background: #edf8f3; border-color: #a9d7c6; }
.applied-discount strong { color: #0f6b4a; }
.receipt-row.discount-row { color: #0f6b4a; }
.discount-feedback.error { color: var(--danger); }

.payment-link { background: #fff4ed; border-color: #f0c7ab; color: #9a4212; }
.payment-method-help b,
.monthly-mode-note b { color: var(--text-main); }
.remove-discount { background: #f4f9f9; border-color: var(--border); color: var(--text-muted); }