/* Turnero: widget de reserva en 4 pasos + pantalla de turno (mi-turno). */

.bk {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 32px);
  min-height: 420px;
}

/* progreso */
.bk-progress {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.bk-progress li {
  font-size: 0.8rem;
  color: var(--text-3);
  padding-top: 10px;
  border-top: 2px solid var(--surface-3);
  transition: color 0.3s, border-color 0.3s;
}

.bk-progress li.is-done,
.bk-progress li.is-current {
  border-top-color: var(--accent);
}

.bk-progress li.is-current {
  color: var(--text);
}

.bk-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.15rem);
  font-weight: 500;
  line-height: 1.1;
  margin: 0 0 6px;
}

.bk-sub {
  margin: 0 0 22px;
  color: var(--text-3);
  font-size: 0.95rem;
}

.bk-step {
  animation: bk-in 0.5s var(--ease) both;
}

@keyframes bk-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
}

/* paso 1: servicios */
.bk-services {
  display: grid;
  gap: 10px;
}

.bk-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 16px;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--surface-2);
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s, transform 0.2s var(--ease);
}

.bk-option:hover {
  border-color: var(--accent-line);
}

.bk-option:active {
  transform: scale(0.99);
}

.bk-option[aria-pressed='true'] {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.bk-option-name {
  font-weight: 500;
  font-size: 1.05rem;
}

.bk-option-desc {
  grid-column: 1;
  color: var(--text-3);
  font-size: 0.9rem;
}

.bk-option-side {
  grid-row: 1 / span 2;
  grid-column: 2;
  text-align: right;
}

.bk-option-price {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1.1;
}

.bk-option-dur {
  font-size: 0.85rem;
  color: var(--text-3);
}

/* resumen en pasos siguientes */
.bk-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  margin-bottom: 22px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-size: 0.95rem;
}

.bk-chip b {
  font-weight: 500;
}

.bk-chip span {
  color: var(--text-3);
}

.bk-textbtn {
  border: 0;
  background: none;
  padding: 4px 0;
  color: var(--accent);
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: var(--accent-line);
  text-underline-offset: 3px;
}

/* paso 2: calendario */
.bk-datetime {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
}

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

.cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.cal-month {
  font-weight: 500;
  text-transform: capitalize;
}

.cal-nav {
  display: flex;
  gap: 6px;
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: transparent;
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.2s, border-color 0.2s;
}

.icon-btn:hover:not(:disabled) {
  background: rgba(241, 236, 232, 0.07);
}

.icon-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
  text-align: center;
}

.cal-dow {
  font-size: 0.75rem;
  color: var(--text-3);
  padding: 6px 0;
}

.cal-day {
  aspect-ratio: 1;
  max-height: 46px;
  width: 100%;
  border-radius: 50%;
  border: 1px solid transparent;
  background: transparent;
  font-size: 0.95rem;
  font-weight: 400;
  cursor: pointer;
  position: relative;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.cal-day:hover:not(:disabled) {
  border-color: var(--accent-line);
}

.cal-day:disabled {
  color: var(--text-3);
  opacity: 0.38;
  cursor: default;
}

.cal-day.is-today {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--accent-line);
}

.cal-day.is-full:disabled {
  text-decoration: line-through;
}

.cal-day[aria-pressed='true'] {
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 500;
}

.cal-legend {
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--text-3);
}

/* horarios */
.slots-head {
  font-weight: 500;
  margin-bottom: 4px;
}

.slots-head:first-letter {
  text-transform: uppercase;
}

.slot-group + .slot-group {
  margin-top: 16px;
}

.slot-group h4 {
  margin: 12px 0 8px;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-3);
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  gap: 8px;
}

.slot {
  height: 42px;
  border-radius: var(--pill);
  border: 1px solid var(--line-2);
  background: var(--surface-2);
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.slot:hover {
  border-color: var(--accent-line);
}

.slot[aria-pressed='true'] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 500;
}

.bk-empty {
  padding: 26px 18px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--line-2);
  color: var(--text-3);
  text-align: center;
  font-size: 0.95rem;
}

.bk-empty i {
  display: block;
  font-size: 1.6rem;
  margin-bottom: 6px;
  color: var(--accent);
}

/* esqueletos de carga */
.skel {
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--surface-2) 0%, var(--surface-3) 50%, var(--surface-2) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.3s linear infinite;
}

.skel-slot {
  height: 42px;
}

.skel-line {
  height: 14px;
  width: 60%;
  margin-bottom: 14px;
}

@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}

/* paso 3: datos */
.field {
  display: grid;
  gap: 7px;
  margin-bottom: 18px;
}

.field label {
  font-size: 0.92rem;
  font-weight: 500;
}

.field label small {
  font-weight: 300;
  color: var(--text-3);
}

.input {
  width: 100%;
  height: 50px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--surface-2);
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

textarea.input {
  height: auto;
  min-height: 84px;
  padding: 12px 16px;
  resize: vertical;
}

.input::placeholder {
  color: var(--text-3);
}

.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.input[aria-invalid='true'] {
  border-color: var(--danger);
}

.help {
  font-size: 0.85rem;
  color: var(--text-3);
}

.error {
  font-size: 0.88rem;
  color: var(--danger);
  display: flex;
  gap: 6px;
  align-items: center;
}

.error:empty {
  display: none;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* acciones */
.bk-actions {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.bk-actions .btn-primary {
  margin-left: auto;
}

.bk-alert {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(239, 154, 138, 0.1);
  border: 1px solid rgba(239, 154, 138, 0.35);
  color: var(--danger);
  font-size: 0.93rem;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.bk-alert i {
  margin-top: 3px;
}

/* paso 4: confirmar / ticket */
.ticket {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--surface-2);
  overflow: hidden;
}

.ticket dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
}

.ticket dt,
.ticket dd {
  margin: 0;
  padding: 13px 18px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
}

.ticket dd {
  justify-content: flex-end;
}

.ticket dt {
  color: var(--text-3);
  font-size: 0.92rem;
}

.ticket dd {
  text-align: right;
  font-weight: 500;
}

.ticket dl > div:first-child > dt,
.ticket dl > div:first-child > dd {
  border-top: 0;
}

.ticket-total dd {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 600;
}

.bk-policy {
  margin: 16px 0 0;
  font-size: 0.88rem;
  color: var(--text-3);
}

/* listo */
.bk-done {
  text-align: center;
  padding: 8px 0;
}

.bk-done-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.9rem;
  animation: pop 0.6s var(--ease) both;
}

@keyframes pop {
  from {
    transform: scale(0.6);
    opacity: 0;
  }
}

.bk-code {
  display: inline-block;
  margin: 14px 0 22px;
  padding: 10px 22px;
  border-radius: var(--pill);
  border: 1px dashed var(--accent-line);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: 0.22em;
  color: var(--accent);
}

.bk-done .ticket {
  text-align: left;
  margin-bottom: 22px;
}

.bk-done-actions {
  display: grid;
  gap: 10px;
}

.bk-done-actions .btn {
  width: 100%;
}

.bk-done-note {
  margin: 18px 0 0;
  font-size: 0.88rem;
  color: var(--text-3);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--pill);
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--accent-soft);
  color: var(--accent);
}

.status-pill.is-cancelled {
  background: rgba(239, 154, 138, 0.1);
  color: var(--danger);
}

@media (prefers-reduced-motion: reduce) {
  .skel {
    animation: none;
  }
}