/* ── Bookthru Booking Widget ────────────────────────────────────────────────
   All styles scoped under .bkw — won't conflict with the host theme.
   Override --bkw-accent in the shortcode: [bookthru accent="#FF5733"]
   ────────────────────────────────────────────────────────────────────────── */

.bkw {
  --bkw-accent:   #6366F1;
  --bkw-radius:   12px;
  --bkw-border:   #E5E7EB;
  --bkw-text:     #111827;
  --bkw-muted:    #6B7280;
  --bkw-bg:       #F9FAFB;
  --bkw-surface:  #FFFFFF;
  --bkw-shadow:   0 2px 8px rgba(0,0,0,.08);

  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--bkw-text);
  max-width: 560px;
  margin: 0 auto;
}

.bkw *, .bkw *::before, .bkw *::after { box-sizing: border-box; }
.bkw button { font-family: inherit; font-size: inherit; cursor: pointer; }
.bkw input, .bkw textarea, .bkw select { font-family: inherit; font-size: inherit; }

/* ── Progress bar ──────────────────────────────────────────────────────── */
.bkw-progress {
  height: 3px;
  background: var(--bkw-border);
  border-radius: 3px;
  margin-bottom: 24px;
  overflow: hidden;
}
.bkw-progress-bar {
  height: 100%;
  border-radius: 3px;
  transition: width .4s ease;
}

/* ── Body ──────────────────────────────────────────────────────────────── */
.bkw-body   { padding: 4px 0 24px; }
.bkw-heading { font-size: 20px; font-weight: 700; margin: 0 0 18px; color: var(--bkw-text); }
.bkw-muted   { color: var(--bkw-muted); font-size: 14px; }
.bkw-small   { font-size: 13px; }
.bkw-center  { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 32px 0; }
.bkw-center-text { text-align: center; }

.bkw-row         { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.bkw-row-between { justify-content: space-between; }

/* ── Back button ───────────────────────────────────────────────────────── */
.bkw-back {
  background: none;
  border: none;
  padding: 4px 0;
  color: var(--bkw-muted);
  font-size: 14px;
  font-weight: 600;
  transition: color .15s;
}
.bkw-back:hover { color: var(--bkw-text); }

/* ── Service tag pill ──────────────────────────────────────────────────── */
.bkw-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 99px;
}

/* ── Service grid ──────────────────────────────────────────────────────── */
.bkw-service-grid { display: flex; flex-direction: column; gap: 10px; }

.bkw-service-card {
  display: flex;
  align-items: stretch;
  background: var(--bkw-surface);
  border: 1.5px solid var(--bkw-border);
  border-radius: var(--bkw-radius);
  overflow: hidden;
  text-align: left;
  padding: 0;
  transition: border-color .15s, box-shadow .15s, transform .1s;
}
.bkw-service-card:hover {
  border-color: var(--bkw-accent);
  box-shadow: var(--bkw-shadow);
}
.bkw-service-card:active { transform: scale(.98); }

.bkw-service-color {
  width: 5px;
  flex-shrink: 0;
}
.bkw-service-info {
  flex: 1;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.bkw-service-info strong { font-size: 15px; color: var(--bkw-text); }
.bkw-service-desc {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--bkw-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bkw-service-price {
  padding: 14px 16px;
  font-weight: 700;
  font-size: 15px;
  color: var(--bkw-text);
  white-space: nowrap;
  align-self: center;
}

/* ── Week strip ────────────────────────────────────────────────────────── */
.bkw-week-strip {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 6px;
}
.bkw-week-arrow {
  width: 32px; height: 40px;
  background: none;
  border: 1.5px solid var(--bkw-border);
  border-radius: 8px;
  font-size: 18px;
  color: var(--bkw-muted);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .15s;
}
.bkw-week-arrow:hover:not(:disabled) { border-color: var(--bkw-accent); color: var(--bkw-accent); }
.bkw-week-arrow:disabled { opacity: .35; cursor: not-allowed; }

.bkw-week-days {
  flex: 1;
  display: flex;
  justify-content: space-between;
  gap: 3px;
}

.bkw-day-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 2px;
  background: none;
  border: 1.5px solid transparent;
  border-radius: 10px;
  transition: border-color .15s, background .15s;
  min-width: 0;
}
.bkw-day-btn:hover:not(:disabled):not(.bkw-day-btn--active) {
  border-color: var(--bkw-border);
  background: var(--bkw-bg);
}
.bkw-day-btn--past  { opacity: .35; cursor: not-allowed; }
.bkw-day-btn--active {
  border-color: var(--bkw-accent);
  background: color-mix(in srgb, var(--bkw-accent) 10%, transparent);
}

.bkw-day-name {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--bkw-muted);
}
.bkw-day-num {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 600;
  color: var(--bkw-text);
}
.bkw-day-btn--active .bkw-day-name { color: var(--bkw-accent); }
.bkw-day-btn--active .bkw-day-num  {
  background: var(--bkw-accent);
  color: #fff;
}

.bkw-month-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--bkw-muted);
  margin: 12px 0 10px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── Slot grid ──────────────────────────────────────────────────────────── */
.bkw-slot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 4px;
}
@media (max-width: 380px) { .bkw-slot-grid { grid-template-columns: repeat(3, 1fr); } }

.bkw-slot-btn {
  padding: 10px 6px;
  background: var(--bkw-bg);
  border: 1.5px solid var(--bkw-border);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--bkw-text);
  transition: border-color .15s, background .15s, transform .1s;
  text-align: center;
}
.bkw-slot-btn:hover {
  border-color: var(--bkw-accent);
  background: color-mix(in srgb, var(--bkw-accent) 8%, white);
  color: var(--bkw-accent);
}
.bkw-slot-btn:active { transform: scale(.95); }

/* ── Details form ───────────────────────────────────────────────────────── */
.bkw-form { display: flex; flex-direction: column; gap: 0; }

.bkw-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 380px) { .bkw-form-row { grid-template-columns: 1fr; } }

.bkw-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}
.bkw-field label {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
}
.bkw-input {
  padding: 10px 13px;
  border: 1.5px solid var(--bkw-border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bkw-surface);
  color: var(--bkw-text);
  outline: none;
  transition: border-color .15s;
  width: 100%;
  resize: vertical;
}
.bkw-input:focus { border-color: var(--bkw-accent); }

.bkw-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--bkw-muted);
  cursor: pointer;
  margin-bottom: 18px;
  line-height: 1.4;
}
.bkw-checkbox-label input { margin-top: 2px; accent-color: var(--bkw-accent); flex-shrink: 0; }

/* ── Summary box ────────────────────────────────────────────────────────── */
.bkw-summary {
  background: var(--bkw-bg);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bkw-summary--done { margin-top: 16px; }
.bkw-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
}
.bkw-summary-row span  { color: var(--bkw-muted); }
.bkw-summary-row strong { color: var(--bkw-text); }

/* ── Submit button ──────────────────────────────────────────────────────── */
.bkw-submit-btn {
  width: 100%;
  padding: 13px 20px;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
}
.bkw-submit-btn:hover   { opacity: .9; }
.bkw-submit-btn:active  { transform: scale(.98); }
.bkw-submit-btn:disabled { opacity: .5; cursor: not-allowed; }
.bkw-submit-btn--outline {
  background: none !important;
  color: var(--bkw-muted);
  border: 1.5px solid var(--bkw-border);
  margin-top: 10px;
}
.bkw-submit-btn--outline:hover { border-color: var(--bkw-muted); color: var(--bkw-text); }

/* ── Done / Error states ────────────────────────────────────────────────── */
.bkw-done-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  color: #fff;
  margin: 8px auto 20px;
  font-weight: 700;
}
.bkw-error-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: #FEE2E2;
  color: #DC2626;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  font-weight: 700;
  margin: 8px auto 20px;
}

/* ── Spinner ────────────────────────────────────────────────────────────── */
.bkw-spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--bkw-border);
  border-top-color: var(--bkw-accent);
  border-radius: 50%;
  animation: bkw-spin .7s linear infinite;
}
@keyframes bkw-spin { to { transform: rotate(360deg); } }