/* ═══════════════════════════════════════════════════════════
   Booking Widget — self-contained calendar + time picker
   Inherits --c-primary from parent / :root
   ═══════════════════════════════════════════════════════════ */

.bw {
  font-family: 'Poppins', system-ui, sans-serif;
  background: var(--c-surface, #fff);
  border: 1px solid var(--c-border, #e5e7eb);
  border-radius: var(--radius-lg, 12px);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  color: var(--c-text, #111827);
}

/* ── Header / step indicator ── */
.bw-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--c-border, #e5e7eb);
  font-weight: 600;
  font-size: .92rem;
}

.bw-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  background: var(--c-border, #e5e7eb);
  color: var(--c-text-muted, #6b7280);
  transition: background .2s, color .2s;
}

.bw-step.active {
  background: var(--c-primary, #5050FF);
  color: #fff;
}

.bw-step.done {
  background: var(--c-success, #10b981);
  color: #fff;
}

.bw-step-line {
  width: 28px;
  height: 2px;
  background: var(--c-border, #e5e7eb);
  border-radius: 1px;
  transition: background .2s;
}

.bw-step-line.done {
  background: var(--c-success, #10b981);
}

/* ── Calendar month nav ── */
.bw-month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem .25rem;
}

.bw-month-label {
  font-weight: 600;
  font-size: .95rem;
}

.bw-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius, 8px);
  background: transparent;
  cursor: pointer;
  color: var(--c-text, #111827);
  transition: background .15s;
}

.bw-nav-btn:hover {
  background: var(--c-primary-light, #eef2ff);
}

.bw-nav-btn:disabled {
  opacity: .3;
  cursor: not-allowed;
}

/* ── Calendar grid ── */
.bw-cal {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  padding: .25rem .75rem .75rem;
}

.bw-cal-dow {
  text-align: center;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--c-text-muted, #6b7280);
  padding: .35rem 0;
}

.bw-cal-day {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  border-radius: var(--radius, 8px);
  font-size: .84rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--c-text, #111827);
  transition: background .15s, color .15s;
}

.bw-cal-day:hover:not(:disabled):not(.bw-cal-day--empty) {
  background: var(--c-primary-light, #eef2ff);
}

.bw-cal-day--today {
  font-weight: 700;
  box-shadow: inset 0 0 0 2px var(--c-primary, #5050FF);
}

.bw-cal-day--selected {
  background: var(--c-primary, #5050FF) !important;
  color: #fff !important;
  font-weight: 700;
}

.bw-cal-day--empty {
  visibility: hidden;
}

.bw-cal-day:disabled {
  pointer-events: none;
}

.bw-cal-day--past {
  color: var(--c-text-light, #9ca3af);
  cursor: not-allowed;
  opacity: .45;
}

.bw-cal-day--unavailable {
  color: var(--c-text-light, #9ca3af);
  cursor: not-allowed;
  text-decoration: line-through;
  opacity: .45;
}

/* ── Time slots panel ── */
.bw-panel {
  padding: .75rem 1rem 1rem;
}

.bw-panel-title {
  font-weight: 600;
  font-size: .88rem;
  margin: 0 0 .25rem;
}

.bw-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .4rem;
}

.bw-slot {
  padding: .45rem .25rem;
  border: 1px solid var(--c-border, #e5e7eb);
  border-radius: var(--radius, 8px);
  background: var(--c-surface, #fff);
  font-size: .82rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
  color: var(--c-text, #111827);
  font-family: inherit;
}

.bw-slot:hover {
  border-color: var(--c-primary, #5050FF);
  background: var(--c-primary-light, #eef2ff);
}

.bw-slot--selected {
  background: var(--c-primary, #5050FF) !important;
  border-color: var(--c-primary, #5050FF) !important;
  color: #fff !important;
  font-weight: 600;
}

.bw-no-slots {
  text-align: center;
  color: var(--c-text-muted, #6b7280);
  font-size: .88rem;
  padding: 1.5rem 0;
}

.bw-loading {
  text-align: center;
  color: var(--c-text-muted, #6b7280);
  font-size: .88rem;
  padding: 1.5rem 0;
}

/* ── Form ── */
.bw-form {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  padding: .75rem 1rem 1rem;
}

.bw-form label {
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: .15rem;
  display: block;
  color: var(--c-text, #111827);
}

.bw-form input:not([type="checkbox"]),
.bw-form textarea {
  width: 100%;
  padding: .55rem .7rem;
  border: 1px solid var(--c-border, #e5e7eb);
  border-radius: var(--radius, 8px);
  font-size: .88rem;
  font-family: inherit;
  color: var(--c-text, #111827);
  background: var(--c-surface, #fff);
  transition: border-color .15s;
  box-sizing: border-box;
}

.bw-form input:not([type="checkbox"]):focus,
.bw-form textarea:focus {
  outline: none;
  border-color: var(--c-primary, #5050FF);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c-primary, #5050FF) 18%, transparent);
}

.bw-form textarea {
  resize: vertical;
  min-height: 60px;
}

.bw-form label.bw-consent {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  margin: 0;
  margin-bottom: 0;
  cursor: pointer;
  font-weight: 400;
}

.bw-consent-checkbox {
  margin: .18rem 0 0;
  flex: 0 0 auto;
}

.bw-consent-text {
  text-align: left;
  font-weight: 400;
}

/* ── Buttons ── */
.bw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .6rem 1.2rem;
  border: none;
  border-radius: var(--radius, 8px);
  font-size: .88rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background .15s, opacity .15s;
}

.bw-btn:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.bw-btn-primary {
  background: var(--c-primary, #5050FF);
  color: #fff;
}

.bw-btn-primary:hover:not(:disabled) {
  background: var(--c-primary-hover, #4338ca);
}

.bw-btn-ghost {
  background: transparent;
  color: var(--c-text-muted, #6b7280);
  padding: .4rem .8rem;
  font-size: .82rem;
}

.bw-btn-ghost:hover:not(:disabled) {
  background: var(--c-primary-light, #eef2ff);
  color: var(--c-text, #111827);
}

.bw-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .5rem 1rem .75rem;
}

/* ── Confirmation ── */
.bw-confirm {
  text-align: center;
  padding: 2rem 1rem;
}

.bw-confirm-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto .75rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c-success, #10b981) 14%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-success, #10b981);
}

.bw-confirm h3 {
  margin: 0 0 .35rem;
  font-size: 1.1rem;
}

.bw-confirm p {
  margin: 0;
  font-size: .88rem;
  color: var(--c-text-muted, #6b7280);
}

.bw-cal-links {
  display: flex;
  gap: .5rem;
  justify-content: center;
  margin: 1rem 0 0;
}

.bw-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .45rem .85rem;
  font-size: .82rem;
  font-weight: 500;
  border: 1px solid var(--c-border, #e5e7eb);
  border-radius: var(--radius, 8px);
  background: var(--c-surface, #fff);
  color: var(--c-text, #111827);
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
  transition: border-color .15s, background .15s;
}

.bw-btn-outline:hover {
  border-color: var(--c-primary, #5050FF);
  background: var(--c-primary-light, #eef2ff);
}

.bw-summary {
  margin: .75rem 0 0;
  padding: .65rem;
  border-radius: var(--radius, 8px);
  background: var(--c-bg, #f9fafb);
  font-size: .84rem;
  text-align: left;
}

.bw-summary-row {
  display: flex;
  justify-content: space-between;
  padding: .18rem 0;
}

.bw-summary-label {
  color: var(--c-text-muted, #6b7280);
}

.bw-summary-value {
  font-weight: 600;
}

/* ── Error text ── */
.bw-error {
  color: var(--c-danger, #ef4444);
  font-size: .82rem;
  padding: .25rem 1rem;
  text-align: center;
}

/* ── Responsive ── */
@media (max-width: 400px) {
  .bw-slots {
    grid-template-columns: repeat(2, 1fr);
  }
}