/* ═══════════════════════════════════════════════════════════════════════════
   Clusier Appointments — Booking Wizard
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --cb-black:    #172535;
  --cb-dark:     #172535;
  --cb-mid:      #8a9bb0;
  --cb-light:    #b0bfcf;
  --cb-border:   #dde3ea;
  --cb-bg:       #f5f7f9;
  --cb-white:    #ffffff;
  --cb-radius:   2px;
  --cb-font:     'addington_cflight', Georgia, serif;
  --cb-sans:     'karmillaregular', Helvetica, Arial, sans-serif;
  --cb-sans-bold:'karmillabold', Helvetica, Arial, sans-serif;
  --cb-ease:     cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* ─── WRAPPER ──────────────────────────────────────────────────────────────── */

.clusier-booking {
  max-width: 800px;
  margin: 0 auto;
  padding: 0;
  font-family: var(--cb-sans);
  color: var(--cb-dark);
  -webkit-font-smoothing: antialiased;
}

/* ─── PROGRESS BAR ─────────────────────────────────────────────────────────── */

.cb-progress {
  margin-bottom: 52px;
  position: relative;
}

.cb-progress-line {
  position: absolute;
  top: 13px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: var(--cb-border);
  z-index: 0;
}

.cb-progress-fill {
  height: 100%;
  background: var(--cb-black);
  transition: width 0.5s var(--cb-ease);
  width: 0%;
}

.cb-progress-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.cb-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.cb-step-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--cb-border);
  background: var(--cb-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, border-color 0.3s;
  position: relative;
}

.cb-progress-step.is-active .cb-step-dot {
  border-color: var(--cb-black);
  background: var(--cb-black);
}

.cb-progress-step.is-done .cb-step-dot {
  border-color: var(--cb-black);
  background: var(--cb-black);
}

.cb-progress-step.is-done .cb-step-dot::after {
  content: '';
  display: block;
  width: 7px;
  height: 4px;
  border-left: 1.5px solid var(--cb-white);
  border-bottom: 1.5px solid var(--cb-white);
  transform: rotate(-45deg) translate(1px, -1px);
}

.cb-step-label {
  font-family: var(--cb-sans);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--cb-light);
  transition: color 0.3s;
  text-align: center;
}

.cb-progress-step.is-active .cb-step-label,
.cb-progress-step.is-done .cb-step-label {
  color: var(--cb-dark);
}

/* ─── STEP CONTAINER ───────────────────────────────────────────────────────── */

.cb-content {
  min-height: 200px;
}

.cb-step {
  animation: cb-fadein 0.28s var(--cb-ease);
}

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

.cb-step-title {
  font-family: var(--cb-font);
  font-size: 28px;
  font-weight: normal;
  letter-spacing: 0.01em;
  margin: 0 0 32px;
  color: var(--cb-dark);
}

/* ─── LOADING ──────────────────────────────────────────────────────────────── */

.cb-loading {
  color: var(--cb-light);
  font-size: 13px;
  padding: 48px 0;
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ─── CARDS — SERVICES ─────────────────────────────────────────────────────── */

.cb-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.cb-card {
  background: var(--cb-white);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  padding: 28px 24px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.cb-card:hover {
  border-color: var(--cb-black);
  box-shadow: 0 2px 16px rgba(23, 37, 53, 0.08);
}

.cb-card-name {
  font-family: var(--cb-font);
  font-size: 20px;
  color: var(--cb-dark);
  line-height: 1.2;
}

.cb-card-desc {
  font-size: 13px;
  color: var(--cb-mid);
  line-height: 1.6;
}

.cb-card-meta {
  font-family: var(--cb-sans);
  font-size: 11px;
  letter-spacing: 0.10em;
  color: var(--cb-light);
  text-transform: uppercase;
  margin-top: 6px;
}

/* ─── CARDS — STAFF ────────────────────────────────────────────────────────── */

.cb-cards--staff {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.cb-card--staff {
  text-align: center;
  padding: 24px 16px;
  align-items: center;
}

.cb-card-avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 10px;
  display: block;
}

.cb-card-avatar--placeholder,
.cb-card-avatar--any {
  background: var(--cb-bg);
  border: 1px solid var(--cb-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--cb-mid);
  font-family: var(--cb-font);
  border-radius: 50%;
  width: 68px;
  height: 68px;
  margin: 0 auto 10px;
}

.cb-card--staff .cb-card-name {
  font-size: 15px;
}

.cb-card--staff .cb-card-desc {
  font-size: 12px;
}

/* ─── BACK BUTTON ──────────────────────────────────────────────────────────── */

.cb-back-wrap {
  margin-top: 20px;
}

/* ─── DATE + TIME ──────────────────────────────────────────────────────────── */

.cb-datetime-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 28px;
  align-items: start;
}

/* Calendar */
.cb-calendar {
  user-select: none;
}

.cb-cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.cb-cal-title {
  font-family: var(--cb-font);
  font-size: 16px;
  color: var(--cb-dark);
  letter-spacing: 0.02em;
}

.cb-cal-nav {
  background: none;
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  color: var(--cb-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
  padding: 0;
}

.cb-cal-nav:hover { border-color: var(--cb-black); }

.cb-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cb-cal-daynames span {
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--cb-light);
  text-transform: uppercase;
  padding: 4px 0 8px;
  display: block;
}

.cb-cal-day,
.cb-cal-empty {
  text-align: center;
  padding: 7px 2px;
  font-size: 13px;
  border-radius: var(--cb-radius);
  transition: background 0.15s, color 0.15s;
  line-height: 1;
}

button.cb-cal-day {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--cb-dark);
  width: 100%;
  font-family: var(--cb-sans);
}

button.cb-cal-day:hover {
  background: var(--cb-bg);
}

button.cb-cal-day.is-selected {
  background: var(--cb-black);
  color: var(--cb-white);
}

.cb-cal-day.is-disabled {
  color: var(--cb-border);
  cursor: default;
  pointer-events: none;
}

/* Time slots */
.cb-slots-panel {
  padding-top: 2px;
  min-height: 120px;
}

.cb-slots-hint {
  font-size: 13px;
  color: var(--cb-mid);
  margin: 12px 0 0;
  line-height: 1.6;
  font-style: italic;
}

.cb-no-slots {
  font-size: 13px;
  color: var(--cb-mid);
  font-style: italic;
  margin-top: 12px;
}

.cb-slots-panel-title {
  font-family: var(--cb-sans);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cb-light);
  margin-bottom: 14px;
}

.cb-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.cb-slot {
  background: none;
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  padding: 8px 18px;
  font-size: 13px;
  font-family: var(--cb-sans);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  color: var(--cb-dark);
}

.cb-slot:hover {
  border-color: var(--cb-black);
}

.cb-slot.is-selected {
  background: var(--cb-black);
  border-color: var(--cb-black);
  color: var(--cb-white);
}

.cb-slot-next {
  padding-top: 4px;
}

.cb-slot-next.is-hidden { display: none; }

/* ─── STEP 4 : FORM ────────────────────────────────────────────────────────── */

/* Summary ribbon */
.cb-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--cb-mid);
  margin-bottom: 36px;
  padding: 14px 18px;
  background: var(--cb-bg);
  border-radius: var(--cb-radius);
  border: 1px solid var(--cb-border);
  font-family: var(--cb-sans);
}

.cb-summary-sep {
  color: var(--cb-border);
  font-size: 16px;
  line-height: 1;
}

/* Form layout */
.cb-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 520px;
}

.cb-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cb-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.cb-field label {
  font-family: var(--cb-sans);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cb-mid);
}

.cb-field label span {
  color: var(--cb-dark);
  margin-left: 2px;
}

.cb-field input,
.cb-field textarea {
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  padding: 13px 16px;
  font-size: 15px;
  font-family: var(--cb-sans);
  color: var(--cb-dark);
  background: var(--cb-white);
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
  box-sizing: border-box;
  -webkit-appearance: none;
}

.cb-field input:focus,
.cb-field textarea:focus {
  border-color: var(--cb-black);
}

.cb-field input::placeholder,
.cb-field textarea::placeholder {
  color: var(--cb-light);
}

.cb-field textarea {
  resize: vertical;
  min-height: 96px;
  line-height: 1.6;
}

/* Form error */
.cb-form-error {
  background: #fce8e8;
  color: #8b2020;
  border-radius: var(--cb-radius);
  padding: 12px 16px;
  font-size: 13px;
  font-family: var(--cb-sans);
  border: 1px solid #f5c6c6;
}

.cb-form-error.is-hidden { display: none; }

/* Form actions */
.cb-form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-top: 8px;
}

/* ─── BUTTONS ──────────────────────────────────────────────────────────────── */

.cb-btn {
  border: none;
  border-radius: var(--cb-radius);
  padding: 13px 28px;
  font-family: var(--cb-sans-bold);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
  display: inline-block;
  line-height: 1;
}

.cb-btn--primary {
  background: var(--cb-black);
  color: var(--cb-white);
  border: 1px solid var(--cb-black);
}

.cb-btn--primary:hover {
  opacity: 0.82;
}

.cb-btn--primary:disabled {
  opacity: 0.45;
  cursor: default;
}

.cb-btn--ghost {
  background: transparent;
  color: var(--cb-mid);
  border: 1px solid var(--cb-border);
}

.cb-btn--ghost:hover {
  border-color: var(--cb-black);
  color: var(--cb-dark);
}

/* ─── CONFIRMATION ─────────────────────────────────────────────────────────── */

.cb-step--confirm {
  text-align: center;
  padding: 40px 0 20px;
}

.cb-confirm-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cb-black);
  color: var(--cb-white);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
}

.cb-confirm-title {
  font-family: var(--cb-font);
  font-size: 30px;
  font-weight: normal;
  margin: 0 0 12px;
  color: var(--cb-dark);
}

.cb-confirm-sub {
  font-size: 14px;
  color: var(--cb-mid);
  margin: 0 0 40px;
  line-height: 1.7;
  font-family: var(--cb-sans);
}

.cb-confirm-card {
  max-width: 400px;
  margin: 0 auto 40px;
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  overflow: hidden;
  text-align: left;
}

.cb-confirm-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--cb-border);
  font-size: 14px;
  font-family: var(--cb-sans);
}

.cb-confirm-row:last-child { border-bottom: none; }

.cb-confirm-row span {
  color: var(--cb-mid);
  flex-shrink: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cb-confirm-row strong {
  color: var(--cb-dark);
  text-align: right;
}

.cb-confirm-footer {
  font-size: 13px;
  color: var(--cb-light);
  line-height: 1.7;
  font-family: var(--cb-sans);
}

.cb-confirm-footer a {
  color: var(--cb-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ─── RESPONSIVE ───────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .cb-cards {
    grid-template-columns: 1fr;
  }

  .cb-cards--staff {
    grid-template-columns: 1fr 1fr;
  }

  .cb-datetime-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cb-step-label { display: none; }

  .cb-progress-line { left: 0; right: 0; }

  .cb-form { max-width: none; }

  .cb-field-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .cb-form-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .cb-btn {
    width: 100%;
    text-align: center;
    padding: 14px 20px;
  }

  .cb-confirm-card { max-width: none; }
}