/* ==========================================================================
   chair2share Modern UI Stylesheet (Popular Web Designs)
   ========================================================================== */

:root {
  --bg-dark: #090d16;
  --bg-card: rgba(22, 30, 49, 0.65);
  --bg-card-hover: rgba(30, 41, 69, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-focus: rgba(245, 158, 11, 0.4);
  
  --color-gold: #f59e0b;
  --color-gold-hover: #d97706;
  --color-gold-glow: rgba(245, 158, 11, 0.25);
  
  --color-emerald: #10b981;
  --color-emerald-bg: rgba(16, 185, 129, 0.12);
  --color-emerald-border: rgba(16, 185, 129, 0.3);
  
  --color-rose: #f43f5e;
  --color-rose-bg: rgba(244, 63, 94, 0.12);
  --color-rose-border: rgba(244, 63, 94, 0.3);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  
  --shadow-main: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 12px 40px 0 rgba(0, 0, 0, 0.6);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Ambient Lighting Effect */
.ambient-glow {
  position: fixed;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.15;
  pointer-events: none;
  z-index: 0;
}
.glow-1 {
  top: -100px;
  left: 20%;
  background: radial-gradient(circle, #f59e0b, transparent);
}
.glow-2 {
  bottom: 10%;
  right: 15%;
  background: radial-gradient(circle, #06b6d4, transparent);
}

.app-container {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Glass Panel Component */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-main);
  border-radius: var(--radius-lg);
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.75rem;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.logo-badge {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(217, 119, 6, 0.4));
  border: 1px solid rgba(245, 158, 11, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 0 25px var(--color-gold-glow);
}

.title-group h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.title-group h1 span {
  color: var(--color-gold);
}

.subtitle {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 2px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.clock-display {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
}

.icon-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: rotate(45deg);
}

/* Live Status Card */
.live-status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 1.75rem;
  border-left: 4px solid var(--color-emerald);
  transition: var(--transition-smooth);
}

.live-status-card.occupied {
  border-left-color: var(--color-rose);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.status-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--color-emerald);
  box-shadow: 0 0 16px var(--color-emerald);
}

.status-dot.occupied {
  background-color: var(--color-rose);
  box-shadow: 0 0 16px var(--color-rose);
}

.status-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--text-dim);
  display: block;
}

.status-headline {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-top: 2px;
}

/* Tabs */
.nav-tabs {
  display: flex;
  gap: 0.75rem;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

.tab-btn.active {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25), rgba(217, 119, 6, 0.35));
  border-color: rgba(245, 158, 11, 0.5);
  color: #fff;
  box-shadow: 0 4px 20px var(--color-gold-glow);
}

.badge {
  background: var(--color-gold);
  color: #000;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
}

/* Tab Contents */
.tab-content {
  display: none;
  flex-direction: column;
  gap: 1.25rem;
}

.tab-content.active {
  display: flex;
}

/* Date Selection Bar */
.date-selection-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  gap: 1rem;
}

.days-carousel {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.days-carousel::-webkit-scrollbar {
  display: none;
}

.day-pill {
  flex-shrink: 0;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  text-align: center;
  transition: var(--transition-fast);
}

.day-pill:hover {
  background: rgba(255, 255, 255, 0.08);
}

.day-pill.active {
  background: var(--color-gold);
  color: #000;
  border-color: var(--color-gold);
  font-weight: 700;
  box-shadow: 0 4px 15px var(--color-gold-glow);
}

.day-pill .dow {
  font-size: 0.72rem;
  opacity: 0.8;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.day-pill .date-num {
  font-size: 1.05rem;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  margin-top: 1px;
}

.custom-date-input {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

/* Filter Bar */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.5rem;
}

.filter-chips {
  display: flex;
  gap: 0.5rem;
}

.chip-btn {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.chip-btn:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.chip-btn.active {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}

.selected-date-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gold);
  font-family: 'Outfit', sans-serif;
}

/* Slots Grid */
.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}

.slot-card {
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.slot-card:hover:not(.past):not(.booked) {
  transform: translateY(-2px);
  background: var(--bg-card-hover);
  border-color: var(--color-gold-glow);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.15);
}

.slot-card.available {
  border-left: 4px solid var(--color-emerald);
}

.slot-card.booked {
  border-left: 4px solid var(--color-rose);
  opacity: 0.85;
}

.slot-card.mine {
  border: 1.5px solid var(--color-gold);
  border-left: 5px solid var(--color-gold);
  box-shadow: 0 0 20px var(--color-gold-glow);
}

.slot-card.past {
  opacity: 0.4;
  filter: grayscale(0.5);
  pointer-events: none;
}

.slot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.slot-time {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.slot-status-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-free {
  background: var(--color-emerald-bg);
  color: var(--color-emerald);
  border: 1px solid var(--color-emerald-border);
}

.badge-booked {
  background: var(--color-rose-bg);
  color: var(--color-rose);
  border: 1px solid var(--color-rose-border);
}

.badge-mine {
  background: var(--color-gold-glow);
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
}

.slot-body {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.slot-user {
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.slot-program {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.slot-footer {
  margin-top: auto;
  padding-top: 0.5rem;
}

/* Buttons */
.btn {
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000;
  font-weight: 700;
  box-shadow: 0 4px 15px var(--color-gold-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-danger {
  background: var(--color-rose-bg);
  color: var(--color-rose);
  border: 1px solid var(--color-rose-border);
}

.btn-danger:hover {
  background: var(--color-rose);
  color: #fff;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: 100%;
  max-width: 480px;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.modal-subtitle {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-gold);
}

.modal-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2px;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition-fast);
}

.close-btn:hover {
  color: var(--text-main);
}

.booking-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-input {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

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

.duration-selector {
  display: flex;
  gap: 0.6rem;
}

.radio-pill {
  flex: 1;
  cursor: pointer;
}

.radio-pill input {
  display: none;
}

.radio-pill span {
  display: block;
  text-align: center;
  padding: 0.65rem 0.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition-fast);
}

.radio-pill input:checked + span {
  background: var(--color-gold);
  color: #000;
  border-color: var(--color-gold);
  font-weight: 700;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-gold);
  color: var(--text-main);
  padding: 0.9rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-smooth);
}

.toast.active {
  transform: translateY(0);
  opacity: 1;
}

/* Programs Tab */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.program-card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.prog-icon {
  font-size: 2.2rem;
}

.program-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  color: var(--text-main);
}

.program-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.prog-meta {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--color-gold);
  font-weight: 600;
}

/* My Bookings Tab */
.content-card {
  padding: 1.75rem;
}

.card-header h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 4px;
  margin-bottom: 1.5rem;
}

.my-bookings-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.my-booking-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  gap: 1rem;
}

.booking-info h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  color: var(--color-gold);
}

.booking-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.empty-state {
  text-align: center;
  padding: 2.5rem;
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* Footer */
.app-footer {
  text-align: center;
  padding: 1rem;
  color: var(--text-dim);
  font-size: 0.78rem;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .app-container {
    padding: 0.85rem;
  }
  .app-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .header-right {
    width: 100%;
    justify-content: space-between;
  }
  .live-status-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .status-action {
    width: 100%;
  }
  .status-action button {
    width: 100%;
  }
}

/* ==========================================================================
   User Management, Auth Modal & Social Logins
   ========================================================================== */

/* User Profile Widget in Header */
.user-profile-widget {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  padding: 0.35rem 0.85rem 0.35rem 0.45rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-fast);
}

.user-profile-widget:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(245, 158, 11, 0.4);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  overflow: hidden;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

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

.user-info-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.user-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  max-width: 110px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
}

.user-badge.badge-registered {
  color: var(--color-gold);
}

.user-badge.badge-guest {
  color: #38bdf8;
}

.user-auth-btn {
  background: transparent;
  border: none;
  color: var(--color-gold);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  margin-left: 0.2rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.user-auth-btn:hover {
  background: rgba(245, 158, 11, 0.15);
}

/* Auth Modal Specifics */
.auth-card {
  max-width: 440px;
}

.quick-access-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.btn-guest {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.12), rgba(16, 185, 129, 0.12));
  border: 1px solid rgba(6, 182, 212, 0.35);
  color: var(--text-main);
  border-radius: var(--radius-md);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
  width: 100%;
}

.btn-guest:hover {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(16, 185, 129, 0.2));
  border-color: rgba(6, 182, 212, 0.6);
  transform: translateY(-1px);
}

.guest-btn-icon {
  font-size: 1.4rem;
}

.guest-btn-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.guest-btn-text strong {
  font-size: 0.95rem;
  color: #38bdf8;
}

.guest-btn-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.social-login-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid var(--glass-border);
}

.google-btn {
  background: #ffffff;
  color: #1f2937;
}

.google-btn:hover {
  background: #f3f4f6;
  transform: translateY(-1px);
}

.apple-btn {
  background: #000000;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.apple-btn:hover {
  background: #18181b;
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 0.5rem 0;
  color: var(--text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--glass-border);
}

.auth-divider span {
  padding: 0 0.75rem;
}

.auth-tab-nav {
  display: flex;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 1rem;
}

.auth-tab-btn {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  padding: 0.6rem 0.5rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.auth-tab-btn.active {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
}

.auth-form {
  display: none;
  flex-direction: column;
  gap: 1rem;
}

.auth-form.active {
  display: flex;
}

.auth-alert {
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  margin-bottom: 0.5rem;
}

.auth-alert.error {
  background: var(--color-rose-bg);
  border: 1px solid var(--color-rose-border);
  color: #fda4af;
}

.auth-alert.success {
  background: var(--color-emerald-bg);
  border: 1px solid var(--color-emerald-border);
  color: #6ee7b7;
}

/* User Notice in Booking Modal */
.user-booking-notice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.85rem;
  margin-bottom: 0.5rem;
}

.notice-icon {
  font-size: 1.25rem;
}

.notice-text {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.notice-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.notice-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.btn-text-link {
  background: none;
  border: none;
  color: var(--color-gold);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
}

/* Profile Modal */
.profile-details {
  display: flex;
  flex-direction: column;
}

.profile-header-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--glass-border);
}

.profile-large-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.3);
}

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