/* ============================================================
   BranShee — Client Booking Page
   Self-contained. No dependency on import.css.
   Accent tokens are injected by the pug template.
   ============================================================ */

/* ── Design tokens ──────────────────────────────────────────────────────── */
:root {
  /* Accent — overridden by pug :root injection */
  --bk-accent:        #22c55e;
  --bk-accent-text:   #ffffff;
  --bk-accent-soft:   rgba(34,197,94,0.10);
  --bk-accent-border: rgba(34,197,94,0.35);
  --bk-accent-ink:    #22c55e;

  /* Surfaces */
  --bk-bg:        #f7f8f7;
  --bk-surface:   #ffffff;
  --bk-subtle:    #f1f4f2;
  --bk-subtle-2:  #e8ede9;

  /* Text */
  --bk-ink:   #181d19;
  --bk-ink-2: #374239;
  --bk-muted: #6b7d6e;
  --bk-faint: #9db09f;

  /* Borders */
  --bk-border:        #e3e8e4;
  --bk-border-strong: #c8d4ca;

  /* Geometry */
  --bk-r-xs:   6px;
  --bk-r-sm:   8px;
  --bk-r-md:   12px;
  --bk-r-lg:   16px;
  --bk-r-xl:   24px;
  --bk-r-pill: 999px;

  /* Shadow */
  --bk-shadow-xs: 0 1px 2px rgba(15,23,25,0.04);
  --bk-shadow-sm: 0 1px 3px rgba(15,23,25,0.06), 0 1px 2px rgba(15,23,25,0.04);
  --bk-shadow-md: 0 4px 12px rgba(15,23,25,0.08), 0 2px 4px rgba(15,23,25,0.04);
  --bk-shadow-lg: 0 12px 32px rgba(15,23,25,0.12), 0 4px 8px rgba(15,23,25,0.05);

  /* Typography */
  --bk-font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --bk-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  font-family: var(--bk-font);
  background: var(--bk-bg);
  color: var(--bk-ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { font-family: var(--bk-font); cursor: pointer; }
input, textarea, select { font-family: var(--bk-font); }
img { display: block; max-width: 100%; }

/* ── Top bar ────────────────────────────────────────────────────────────── */
.bk-top {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 56px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--bk-border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bk-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--bk-ink);
  letter-spacing: -0.01em;
}

.bk-brand__mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--bk-accent);
  color: var(--bk-accent-text);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}

.bk-sign-btn {
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-sm);
  background: var(--bk-surface);
  color: var(--bk-ink-2);
  font: 600 13px var(--bk-font);
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.bk-sign-btn:hover { background: var(--bk-subtle); border-color: var(--bk-border-strong); }

/* ── Main ───────────────────────────────────────────────────────────────── */
.bk-main {
  min-height: calc(100vh - 56px);
  padding: 0 0 100px;
}

.bk-inner {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 20px 0;
}

/* ── Company header ─────────────────────────────────────────────────────── */
.bk-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.bk-cover {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--bk-accent-soft), var(--bk-accent));
  color: var(--bk-accent-text);
  display: grid;
  place-items: center;
  font: 800 24px var(--bk-font);
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: var(--bk-shadow-md);
}

.bk-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bk-cover span {
  font: 800 24px var(--bk-font);
  color: var(--bk-accent-text);
}

.bk-head__info {
  flex: 1;
  min-width: 0;
  padding-top: 4px;
}

.bk-head__name {
  font: 800 24px var(--bk-font);
  letter-spacing: -0.02em;
  color: var(--bk-ink);
  margin: 0 0 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bk-head__meta {
  font-size: 13.5px;
  color: var(--bk-muted);
  margin: 0 0 10px;
}

.bk-head__pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ── Pills ──────────────────────────────────────────────────────────────── */
.bk-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  font: 600 11.5px var(--bk-font);
  border-radius: var(--bk-r-pill);
  background: var(--bk-subtle);
  color: var(--bk-ink-2);
  border: 1px solid var(--bk-border);
  letter-spacing: 0.01em;
}

.bk-pill--accent {
  background: var(--bk-accent-soft);
  color: var(--bk-accent-ink);
  border-color: var(--bk-accent-border);
}

/* ── Stepper ────────────────────────────────────────────────────────────── */
.bk-stepper {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 24px;
  background: var(--bk-surface);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-pill);
  padding: 5px;
  box-shadow: var(--bk-shadow-xs);
}

.bk-step {
  flex: 1;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font: 600 12.5px var(--bk-font);
  color: var(--bk-muted);
  border-radius: var(--bk-r-pill);
  transition: all 0.2s;
  cursor: default;
  min-width: 0;
}

.bk-step__num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bk-subtle-2);
  color: var(--bk-ink-2);
  font: 700 10.5px var(--bk-mono);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.bk-step__lbl {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bk-step.is-active {
  background: var(--bk-accent);
  color: var(--bk-accent-text);
  box-shadow: var(--bk-shadow-sm);
}

.bk-step.is-active .bk-step__num {
  background: rgba(255,255,255,0.22);
  color: #fff;
}

.bk-step.is-done {
  color: var(--bk-accent-ink);
}

.bk-step.is-done .bk-step__num {
  background: var(--bk-accent-soft);
  color: var(--bk-accent-ink);
}

/* ── Step pane animations ───────────────────────────────────────────────── */
#bkPane {
  min-height: 200px;
}

.bk-pane {
  animation: bkPaneIn 0.3s cubic-bezier(0.2, 0.7, 0.3, 1);
}

@keyframes bkPaneIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.bk-pane-title {
  font: 700 20px var(--bk-font);
  letter-spacing: -0.01em;
  color: var(--bk-ink);
  margin: 0 0 4px;
}

.bk-pane-sub {
  font-size: 13.5px;
  color: var(--bk-muted);
  margin: 0 0 20px;
}

/* ── Service grid ───────────────────────────────────────────────────────── */
.bk-svc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.bk-svc {
  background: var(--bk-surface);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-lg);
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--bk-shadow-xs);
}

.bk-svc:hover {
  border-color: var(--bk-accent);
  transform: translateY(-1px);
  box-shadow: var(--bk-shadow-sm);
}

.bk-svc.is-selected {
  border: 2px solid var(--bk-accent);
  padding: 15px 17px;
  background: linear-gradient(180deg, var(--bk-accent-soft) 0%, var(--bk-surface) 70%);
}

.bk-svc__name {
  font: 700 14.5px var(--bk-font);
  color: var(--bk-ink);
  margin-bottom: 4px;
}

.bk-svc__desc {
  font-size: 12.5px;
  color: var(--bk-muted);
  margin-bottom: 10px;
  line-height: 1.4;
}

.bk-svc__dur {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  background: var(--bk-subtle);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-pill);
  font: 500 11.5px var(--bk-mono);
  color: var(--bk-ink-2);
}

.bk-svc__price {
  font: 800 20px var(--bk-font);
  color: var(--bk-ink);
  text-align: right;
  align-self: start;
}

.bk-svc__price small {
  font: 600 11.5px var(--bk-mono);
  color: var(--bk-muted);
}

.bk-svc__check {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bk-accent);
  color: #fff;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.6);
  transition: all 0.2s;
}

.bk-svc.is-selected .bk-svc__check {
  opacity: 1;
  transform: scale(1);
}

/* ── Employee grid ──────────────────────────────────────────────────────── */
.bk-emp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.bk-emp {
  background: var(--bk-surface);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-md);
  padding: 18px 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: var(--bk-shadow-xs);
}

.bk-emp:hover { border-color: var(--bk-accent); box-shadow: var(--bk-shadow-sm); }

.bk-emp.is-selected {
  border: 2px solid var(--bk-accent);
  padding: 17px 13px;
  background: var(--bk-accent-soft);
}

.bk-emp__av {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  margin: 0 auto 10px;
  display: grid;
  place-items: center;
  font: 800 16px var(--bk-font);
  background: var(--bk-subtle-2);
  color: var(--bk-ink-2);
  overflow: hidden;
}

.bk-emp__av img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.bk-emp__name {
  font: 700 13.5px var(--bk-font);
  color: var(--bk-ink);
  margin-bottom: 3px;
}

.bk-emp__role {
  font-size: 12px;
  color: var(--bk-muted);
}

.bk-emp--skip .bk-emp__av {
  background: var(--bk-subtle);
  color: var(--bk-muted);
  font-size: 20px;
}

/* ── Time step (calendar + slots) ──────────────────────────────────────── */
.bk-booker {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 14px;
}

/* Calendar */
.bk-cal {
  background: var(--bk-surface);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-lg);
  padding: 16px;
  box-shadow: var(--bk-shadow-xs);
}

.bk-cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.bk-cal-head h3 {
  font: 700 15px var(--bk-font);
  color: var(--bk-ink);
  margin: 0;
}

.bk-cal-nav {
  display: flex;
  gap: 4px;
}

.bk-icon-btn {
  width: 30px;
  height: 30px;
  border-radius: var(--bk-r-sm);
  border: 1px solid var(--bk-border);
  background: var(--bk-surface);
  color: var(--bk-ink-2);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.12s;
}

.bk-icon-btn:hover { background: var(--bk-subtle); }
.bk-icon-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.bk-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.bk-cal-dow {
  text-align: center;
  font: 600 10px var(--bk-font);
  color: var(--bk-muted);
  padding: 4px 0;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.bk-cal-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--bk-r-sm);
  font: 600 12.5px var(--bk-mono);
  cursor: pointer;
  transition: all 0.1s;
  color: var(--bk-ink);
  position: relative;
}

.bk-cal-cell.is-empty { visibility: hidden; }

.bk-cal-cell.is-disabled {
  color: var(--bk-faint);
  cursor: not-allowed;
}

.bk-cal-cell.is-disabled::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--bk-faint);
}

.bk-cal-cell.is-full {
  color: var(--bk-faint);
  cursor: not-allowed;
  text-decoration: line-through;
  text-decoration-color: var(--bk-faint);
}

.bk-cal-cell:not(.is-disabled):not(.is-empty):not(.is-full):hover {
  background: var(--bk-accent-soft);
  color: var(--bk-accent-ink);
}

.bk-cal-cell.is-today {
  box-shadow: inset 0 0 0 1.5px var(--bk-border-strong);
}

.bk-cal-cell.is-selected {
  background: var(--bk-accent);
  color: var(--bk-accent-text);
  font-weight: 800;
}

.bk-cal-cell.is-selected::after { display: none; }

/* Slots panel */
.bk-slots {
  background: var(--bk-surface);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-lg);
  padding: 16px;
  box-shadow: var(--bk-shadow-xs);
}

.bk-slots h3 {
  font: 700 15px var(--bk-font);
  color: var(--bk-ink);
  margin: 0 0 3px;
}

.bk-slots__sub {
  font-size: 12px;
  color: var(--bk-muted);
  margin-bottom: 12px;
}

.bk-slots__empty {
  height: 140px;
  border-radius: var(--bk-r-sm);
  background: var(--bk-subtle);
  display: grid;
  place-items: center;
  color: var(--bk-faint);
  font-size: 12.5px;
}

/* Daypart tabs */
.bk-dayparts {
  display: flex;
  gap: 3px;
  padding: 3px;
  background: var(--bk-subtle);
  border-radius: var(--bk-r-sm);
  margin-bottom: 10px;
}

.bk-daypart {
  flex: 1;
  padding: 5px 4px;
  text-align: center;
  border-radius: 5px;
  font: 600 11.5px var(--bk-font);
  color: var(--bk-muted);
  cursor: pointer;
  transition: all 0.12s;
  border: none;
  background: transparent;
}

.bk-daypart.is-active {
  background: var(--bk-surface);
  color: var(--bk-ink);
  box-shadow: var(--bk-shadow-xs);
}

/* Slot buttons */
.bk-slot-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 2px;
}

.bk-slot {
  height: 36px;
  border-radius: var(--bk-r-sm);
  border: 1px solid var(--bk-border);
  background: var(--bk-surface);
  font: 600 12.5px var(--bk-mono);
  color: var(--bk-ink);
  cursor: pointer;
  transition: all 0.12s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bk-slot:hover {
  border-color: var(--bk-accent);
  background: var(--bk-accent-soft);
  color: var(--bk-accent-ink);
}

.bk-slot.is-selected {
  background: var(--bk-accent);
  border-color: var(--bk-accent);
  color: var(--bk-accent-text);
}

.bk-slot.is-disabled {
  color: var(--bk-faint);
  cursor: not-allowed;
  background: var(--bk-subtle);
  border-color: transparent;
  text-decoration: line-through;
  text-decoration-color: var(--bk-faint);
}

.bk-slot.is-disabled:hover {
  background: var(--bk-subtle);
  color: var(--bk-faint);
  border-color: transparent;
}

/* ── Details form pane ──────────────────────────────────────────────────── */
.bk-form-wrap {
  background: var(--bk-surface);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-lg);
  padding: 24px 26px;
  max-width: 580px;
  margin: 0 auto;
  box-shadow: var(--bk-shadow-xs);
}

.bk-form-title {
  font: 700 20px var(--bk-font);
  letter-spacing: -0.01em;
  color: var(--bk-ink);
  margin: 0 0 4px;
}

.bk-form-sub {
  font-size: 13.5px;
  color: var(--bk-muted);
  margin: 0 0 20px;
}

.bk-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.bk-field {
  margin-bottom: 12px;
}

.bk-label {
  display: block;
  font: 600 11.5px var(--bk-font);
  letter-spacing: 0.01em;
  color: var(--bk-ink-2);
  margin-bottom: 5px;
}

.bk-input,
.bk-textarea {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  font: 500 14px var(--bk-font);
  color: var(--bk-ink);
  background: var(--bk-surface);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-sm);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.bk-textarea {
  height: auto;
  padding: 10px 12px;
  resize: vertical;
}

.bk-input:focus,
.bk-textarea:focus {
  border-color: var(--bk-accent);
  box-shadow: 0 0 0 3px var(--bk-accent-soft);
}

.bk-input::placeholder,
.bk-textarea::placeholder { color: var(--bk-faint); }

.bk-input.field-error { border-color: #ef4444; }

/* Pre-booking form questions */
.bk-questions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 16px;
}

.bk-question label {
  display: block;
  font: 600 13px var(--bk-font);
  color: var(--bk-ink);
  margin-bottom: 7px;
}

.bk-question label .req {
  color: #ef4444;
  font-size: 11px;
  margin-left: 3px;
}

.bk-yesno,
.bk-choices {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.bk-choice-btn,
.bk-yesno-btn {
  padding: 6px 14px;
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-sm);
  background: var(--bk-surface);
  font: 600 13px var(--bk-font);
  color: var(--bk-ink-2);
  cursor: pointer;
  transition: all 0.12s;
}

.bk-choice-btn:hover,
.bk-yesno-btn:hover {
  border-color: var(--bk-accent);
  color: var(--bk-accent-ink);
}

.bk-choice-btn.selected,
.bk-yesno-btn.selected {
  background: var(--bk-accent);
  border-color: var(--bk-accent);
  color: var(--bk-accent-text);
}

/* Cancel policy box */
.bk-policy {
  background: var(--bk-subtle);
  border-radius: var(--bk-r-sm);
  padding: 12px 14px;
  font-size: 12.5px;
  color: var(--bk-ink-2);
  margin-top: 8px;
  line-height: 1.5;
}

.bk-policy strong { color: var(--bk-ink); }

/* Client logged-in summary */
.bk-client-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--bk-subtle);
  border-radius: var(--bk-r-md);
  margin-bottom: 14px;
}

.bk-client-info__av {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bk-accent-soft);
  color: var(--bk-accent-ink);
  display: grid;
  place-items: center;
  font: 700 15px var(--bk-font);
  flex-shrink: 0;
}

.bk-client-info__name { font: 600 14px var(--bk-font); color: var(--bk-ink); }
.bk-client-info__email { font-size: 12px; color: var(--bk-muted); margin-top: 1px; }

/* ── Confirmation pane ──────────────────────────────────────────────────── */
.bk-conf {
  background: var(--bk-surface);
  border: 1px solid var(--bk-border);
  border-radius: var(--bk-r-xl);
  max-width: 480px;
  margin: 0 auto;
  padding: 32px 28px;
  text-align: center;
  box-shadow: var(--bk-shadow-xs);
}

.bk-conf__check {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--bk-accent);
  color: #fff;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  box-shadow: 0 0 0 8px var(--bk-accent-soft);
}

.bk-conf h2 {
  font: 800 24px var(--bk-font);
  letter-spacing: -0.01em;
  margin: 0;
}

.bk-conf__lead {
  color: var(--bk-muted);
  font-size: 13.5px;
  margin: 6px 0 20px;
}

.bk-conf__recap {
  text-align: left;
  background: var(--bk-subtle);
  border-radius: var(--bk-r-md);
  padding: 14px 16px;
  display: grid;
  gap: 8px;
}

.bk-conf__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}

.bk-conf__row .k { color: var(--bk-muted); }
.bk-conf__row .v { color: var(--bk-ink); font-weight: 600; text-align: right; }

.bk-conf__divider {
  height: 1px;
  background: var(--bk-border);
  border: none;
  margin: 2px 0;
}

.bk-conf__actions {
  display: flex;
  gap: 8px;
  margin-top: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons (used in panes) ────────────────────────────────────────────── */
.bk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 40px;
  padding: 0 18px;
  border-radius: var(--bk-r-sm);
  font: 600 14px var(--bk-font);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
.bk-btn:active { transform: translateY(1px); }

.bk-btn--primary {
  background: var(--bk-accent);
  color: var(--bk-accent-text);
  border-color: var(--bk-accent);
}
.bk-btn--primary:hover { opacity: 0.9; }

.bk-btn--ghost {
  background: var(--bk-surface);
  color: var(--bk-ink);
  border-color: var(--bk-border);
}
.bk-btn--ghost:hover { background: var(--bk-subtle); }

.bk-btn--soft {
  background: var(--bk-accent-soft);
  color: var(--bk-accent-ink);
  border-color: var(--bk-accent-border);
}

.bk-btn--sm { height: 34px; padding: 0 12px; font-size: 12.5px; }
.bk-btn--block { width: 100%; }

/* ── Sticky cart ────────────────────────────────────────────────────────── */
#bkCart {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  animation: bkCartIn 0.3s cubic-bezier(0.2,0.7,0.3,1);
  max-width: calc(100% - 32px);
}

@keyframes bkCartIn {
  from { transform: translate(-50%, 16px); opacity: 0; }
  to   { transform: translate(-50%, 0); opacity: 1; }
}

.bk-cart {
  background: var(--bk-ink);
  color: white;
  border-radius: var(--bk-r-pill);
  padding: 8px 8px 8px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font: 600 13px var(--bk-font);
  box-shadow: 0 12px 32px rgba(0,0,0,0.22);
}

.bk-cart__recap {
  display: flex;
  gap: 12px;
  align-items: center;
  flex: 1;
  min-width: 0;
}

.bk-cart__recap > div {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
}

.bk-cart__k {
  font-size: 10px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
}

.bk-cart__v {
  font-size: 13px;
  color: white;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.bk-cart__sep {
  width: 1px;
  height: 20px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.bk-cart__next {
  height: 40px;
  border: 0;
  border-radius: var(--bk-r-pill);
  background: var(--bk-accent);
  color: var(--bk-accent-text);
  padding: 0 18px;
  font: 700 13.5px var(--bk-font);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: opacity 0.12s;
  white-space: nowrap;
  flex-shrink: 0;
}
.bk-cart__next:hover { opacity: 0.9; }
.bk-cart__next:disabled { opacity: 0.35; cursor: not-allowed; }

.bk-cart__back {
  background: transparent;
  border: 0;
  color: rgba(255,255,255,0.65);
  cursor: pointer;
  padding: 0 8px;
  font: 500 13px var(--bk-font);
  flex-shrink: 0;
  transition: color 0.12s;
}
.bk-cart__back:hover { color: white; }

/* Loading state for slots/calendar */
.bk-loading {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bk-muted);
  font-size: 13px;
  gap: 8px;
  grid-column: 1 / -1; /* spans full width inside .bk-booker grid */
}

.bk-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--bk-border);
  border-top-color: var(--bk-accent);
  border-radius: 50%;
  animation: bkSpin 0.7s linear infinite;
}

@keyframes bkSpin { to { transform: rotate(360deg); } }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 700px) {
  .bk-inner { padding: 20px 14px 0; }

  .bk-svc-grid { grid-template-columns: 1fr; }

  .bk-booker { grid-template-columns: 1fr; }

  .bk-form-row { grid-template-columns: 1fr; }

  .bk-stepper { padding: 4px; gap: 4px; }
  .bk-step__lbl { display: none; }
  .bk-step.is-active .bk-step__lbl { display: inline; }

  .bk-cart__recap { display: none; }
  .bk-cart__sep   { display: none; }
  .bk-cart { padding: 8px; gap: 8px; }

  .bk-head__name { font-size: 20px; }
  .bk-cover { width: 58px; height: 58px; }

  #bkCart { bottom: 16px; }
}

@media (max-width: 480px) {
  .bk-emp-grid { grid-template-columns: repeat(2, 1fr); }
  .bk-form-wrap { padding: 18px 16px; }
}