/* admin.css — Admin Availability Panel styles
   Extends the cyberpunk neon theme from theme.css
   Used by: /admin/availability
*/

.admin-wrapper {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-header-left {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.admin-badge {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.3);
  background: rgba(255, 45, 123, 0.06);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  display: inline-block;
  width: fit-content;
}

.admin-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.admin-header-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 300;
}

.admin-back-btn {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.admin-back-btn:hover {
  color: var(--neon-blue);
  border-color: rgba(0, 194, 255, 0.4);
}

.admin-logout-btn {
  background: transparent;
  border: 1px solid rgba(255, 45, 123, 0.3);
  color: var(--neon-pink);
  border-radius: 8px;
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.admin-logout-btn:hover {
  background: rgba(255, 45, 123, 0.1);
  border-color: var(--neon-pink);
}

/* Add slot form */
.admin-add-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  margin-bottom: 2rem;
}

.admin-add-form-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.admin-form-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-end;
}

.admin-form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.admin-form-field label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.admin-input {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 0.65rem 0.9rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
}

.admin-input:focus {
  border-color: var(--neon-blue);
  box-shadow: 0 0 0 3px rgba(0, 194, 255, 0.1);
}

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

.admin-input[type="number"] {
  width: 90px;
}

.admin-add-btn {
  background: var(--neon-pink);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1.5rem;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  text-transform: uppercase;
  height: 44px;
}

.admin-add-btn:hover {
  background: #ff4d8e;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 45, 123, 0.4);
}

.admin-add-btn:active {
  transform: translateY(0);
}

/* Slots table */
.slots-section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon-blue);
  margin-bottom: 1rem;
}

.slots-empty {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: 16px;
}

.slots-empty-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}

.slots-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.slot-row {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.2s;
}

.slot-row:hover {
  border-color: rgba(255, 255, 255, 0.1);
  background: var(--bg-card-hover);
}

.slot-date-block {
  display: flex;
  flex-direction: column;
  min-width: 100px;
}

.slot-date {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.slot-day {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.slot-time {
  font-size: 1rem;
  font-weight: 500;
  color: var(--neon-blue);
  min-width: 90px;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
}

.slot-status {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
  margin-left: auto;
}

.slot-capacity {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.slot-capacity .booked-count {
  font-weight: 700;
  color: var(--neon-pink);
}

.slot-capacity .max-count {
  color: var(--text-muted);
}

.slot-open-badge,
.slot-booked-badge {
  font-size: 0.68rem;
  font-weight: 600;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
  margin-top: 0.2rem;
}

.slot-open-badge {
  background: rgba(0, 194, 255, 0.1);
  color: var(--neon-blue);
  border: 1px solid rgba(0, 194, 255, 0.2);
}

.slot-booked-badge {
  background: rgba(255, 45, 123, 0.1);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.2);
}

.slot-full-badge {
  background: rgba(108, 117, 125, 0.15);
  color: var(--text-muted);
  border: 1px solid rgba(108, 117, 125, 0.2);
}

.slot-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.capacity-control {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.capacity-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-deep);
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.capacity-btn:hover {
  border-color: var(--neon-blue);
  color: var(--neon-blue);
}

.capacity-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 20px;
  text-align: center;
}

.slot-delete-btn {
  background: transparent;
  border: 1px solid rgba(255, 45, 123, 0.2);
  color: var(--neon-pink);
  border-radius: 6px;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.slot-delete-btn:hover {
  background: rgba(255, 45, 123, 0.1);
  border-color: var(--neon-pink);
}

/* Alerts */
.admin-alert {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
}

.admin-alert-success {
  background: rgba(0, 194, 255, 0.08);
  border: 1px solid rgba(0, 194, 255, 0.25);
  color: var(--neon-blue);
}

.admin-alert-error {
  background: rgba(255, 45, 123, 0.08);
  border: 1px solid rgba(255, 45, 123, 0.25);
  color: var(--neon-pink);
}

/* Responsive */
@media (max-width: 640px) {
  .admin-form-row { flex-direction: column; }
  .slot-row { flex-wrap: wrap; }
  .slot-controls { width: 100%; justify-content: flex-end; }
  .admin-input[type="number"] { width: 100%; }
}

/* Quick-add suggestion chips */
.quick-time-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.quick-time-chip {
  font-size: 0.72rem;
  font-family: 'Orbitron', sans-serif;
  background: rgba(0, 194, 255, 0.07);
  border: 1px solid rgba(0, 194, 255, 0.15);
  color: var(--neon-blue);
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.15s;
}

.quick-time-chip:hover {
  background: rgba(0, 194, 255, 0.15);
}