/* Talented Design System - Components */

/* ========================================
   Layout Components
   ======================================== */

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Main Content */
.main-content {
  min-height: calc(100vh - var(--header-height) - 200px);
  padding: var(--spacing-2xl) 0;
}

/* Header */
.header {
  height: var(--header-height);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.header-nav a {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: color 0.2s ease;
}

.header-nav a:hover {
  color: var(--color-text);
}

/* Logo */
.logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo:hover {
  color: var(--color-text);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary), #6366f1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-lg);
}

/* Footer */
.footer {
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-2xl) 0;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-links a {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.footer-links a:hover {
  color: var(--color-text);
}

.footer-copyright {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ========================================
   Cards
   ======================================== */

.card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.card-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: 0;
}

.card-subtitle {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
}

.card-body {
  /* Default body styles */
}

.card-footer {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

/* Centered card layout (for auth pages, etc.) */
.card-centered {
  max-width: 480px;
  margin: var(--spacing-2xl) auto;
}

/* Form card (matches payment-page.html reference) */
.form-card {
  background: #0a0a14;
  border: 1px solid #2a2a3e;
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.form-card--wide {
  max-width: none;
}

.form-card h1 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #fff;
}

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox-field label {
  display: inline;
  margin-bottom: 0;
}

.form-footer {
  margin-top: 16px;
  font-size: 12px;
  color: #888;
  text-align: center;
  line-height: 1.6;
}

.form-footer a {
  color: #888;
  text-decoration: underline;
}

.form-footer a:hover {
  color: #fff;
}

/* Admin table card (wider for data tables) */
.admin-table-card {
  background: #0a0a14;
  border: 1px solid #2a2a3e;
  border-radius: 16px;
  padding: 24px;
  width: 100%;
}

/* Page card (centered content card, wider than form-card) */
.page-card {
  background: #0a0a14;
  border: 1px solid #2a2a3e;
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

.page-card h1 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 24px;
  color: #fff;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 14px 24px;
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  line-height: 1.5;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary Button */
.btn-primary {
  background-color: #3b5bfe;
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background-color: #2a4aed;
}

/* Secondary Button */
.btn-secondary {
  background-color: #1a1a2e;
  color: #fff;
  border: 1px solid #2a2a3e;
}

.btn-secondary:hover:not(:disabled) {
  background-color: #2a2a3e;
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
  color: var(--color-text);
  background-color: var(--color-card);
}

/* Danger Button */
.btn-danger {
  background-color: var(--color-error);
  color: var(--color-text);
  border-color: var(--color-error);
}

.btn-danger:hover:not(:disabled) {
  background-color: #ff5555;
  border-color: #ff5555;
}

/* Danger Text Link */
button.link-danger,
button[type="submit"].link-danger {
  width: auto;
  margin-top: 0;
  padding: 0;
  background: none;
  background-image: none;
  border: none;
  border-radius: 0;
  color: var(--color-error);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: normal;
  cursor: pointer;
  text-decoration: underline;
}

button.link-danger:hover,
button[type="submit"].link-danger:hover {
  background: none;
  color: #ff5555;
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

/* Full Width Button */
.btn-block {
  width: 100%;
}

/* ========================================
   Forms
   ======================================== */

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #9a9aaa;
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-family);
  font-size: 15px;
  color: #fff;
  background-color: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #666;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: #3b5bfe;
  box-shadow: 0 0 0 3px rgba(59, 91, 254, 0.2);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Native form elements (for Rails forms without explicit classes) */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="search"],
input[type="date"],
input[type="time"],
input[type="datetime-local"] {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-family);
  font-size: 15px;
  color: #fff;
  background-color: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="tel"]::placeholder,
input[type="url"]::placeholder,
input[type="number"]::placeholder,
input[type="search"]::placeholder {
  color: #666;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="datetime-local"]:focus {
  outline: none;
  border-color: #3b5bfe;
  box-shadow: 0 0 0 3px rgba(59, 91, 254, 0.2);
}

select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-family);
  font-size: 15px;
  color: #fff;
  background-color: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239a9aaa' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 40px;
}

select:focus {
  outline: none;
  border-color: #3b5bfe;
  box-shadow: 0 0 0 3px rgba(59, 91, 254, 0.2);
}

textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-family);
  font-size: 15px;
  color: #fff;
  background-color: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
  min-height: 120px;
  resize: vertical;
}

textarea::placeholder {
  color: #666;
}

textarea:focus {
  outline: none;
  border-color: #3b5bfe;
  box-shadow: 0 0 0 3px rgba(59, 91, 254, 0.2);
}

/* Native labels */
label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #9a9aaa;
  margin-bottom: 8px;
}

/* Native submit buttons */
input[type="submit"],
button[type="submit"] {
  width: 100%;
  padding: 18px;
  background-color: #3b5bfe;
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 8px;
}

input[type="submit"]:hover,
button[type="submit"]:hover {
  background-color: #2a4aed;
}

input[type="submit"]:disabled,
button[type="submit"]:disabled {
  cursor: wait;
  opacity: 0.85;
  overflow: hidden;
  background-image: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: btn-shimmer 1.5s infinite;
}

@keyframes btn-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Form field wrapper (Rails generates divs around form fields) */
form > div {
  margin-bottom: 20px;
}

/* Select */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%239a9aaa' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--spacing-sm) center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: var(--spacing-xl);
}

/* Textarea */
.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Checkbox and Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.form-check-input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
}

.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Form Help Text */
.form-help {
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Form Error */
.form-error {
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
  border-color: var(--color-error);
}

/* Inline Form */
.form-inline {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-end;
}

.form-inline .form-group {
  margin-bottom: 0;
  flex: 1;
}

/* ========================================
   Alerts & Notices
   ======================================== */

.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.alert-info {
  background-color: rgba(59, 91, 254, 0.1);
  border: 1px solid rgba(59, 91, 254, 0.3);
  color: #6b8aff;
}

.alert-success {
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--color-success);
}

.alert-warning {
  background-color: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.3);
  color: #eab308;
}

.alert-error {
  background-color: rgba(255, 68, 68, 0.1);
  border: 1px solid rgba(255, 68, 68, 0.3);
  color: var(--color-error);
}

/* Flash messages (Rails) */
.flash-messages {
  position: fixed;
  top: calc(var(--header-height) + var(--spacing-md));
  right: var(--spacing-lg);
  z-index: 1000;
  max-width: 400px;
}

.flash {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
  animation: slideIn 0.3s ease;
}

.flash-notice {
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--color-success);
}

.flash-alert {
  background-color: rgba(255, 68, 68, 0.1);
  border: 1px solid rgba(255, 68, 68, 0.3);
  color: var(--color-error);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ========================================
   Tables
   ======================================== */

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.table th {
  font-weight: 600;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

/* ========================================
   Badges
   ======================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background-color: rgba(59, 91, 254, 0.2);
  color: #6b8aff;
}

.badge-success {
  background-color: rgba(34, 197, 94, 0.2);
  color: var(--color-success);
}

.badge-warning {
  background-color: rgba(234, 179, 8, 0.2);
  color: #eab308;
}

.badge-error {
  background-color: rgba(255, 68, 68, 0.2);
  color: var(--color-error);
}

/* ========================================
   Avatars
   ======================================== */

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--color-card);
  border: 2px solid var(--color-border);
}

.avatar-sm {
  width: 32px;
  height: 32px;
}

.avatar-lg {
  width: 64px;
  height: 64px;
}

.avatar-xl {
  width: 96px;
  height: 96px;
}

/* Avatar placeholder (initials) */
.avatar-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-text);
  background: linear-gradient(135deg, var(--color-primary), #6366f1);
}

/* ========================================
   Dividers
   ======================================== */

.divider {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--spacing-lg) 0;
}

.divider-text {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.divider-text::before,
.divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
}

/* ========================================
   Utility Classes
   ======================================== */

/* Text */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }

.text-sm { font-size: var(--font-size-sm); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }

.text-center { text-align: center; }
.text-right { text-align: right; }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Spacing */
.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.py-sm { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-md { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-lg { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }

.px-sm { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
.px-md { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
.px-lg { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }

/* Flexbox */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* Width */
.w-full { width: 100%; }

/* Hidden */
.hidden { display: none; }

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========================================
   Calendar
   ======================================== */

.calendar {
  max-width: 100%;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.calendar-header h2 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: 0;
}

.calendar-nav {
  display: flex;
  gap: var(--spacing-sm);
}

.calendar-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  background: #1a1a2e;
  border: 1px solid #2a2a3e;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.calendar-nav a:hover {
  background: #2a2a3e;
  color: var(--color-text);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 4px;
}

.calendar-weekday {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #9a9aaa;
  padding: var(--spacing-xs) 0;
}

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

.calendar-day {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  text-decoration: none;
  transition: background 0.15s;
  cursor: default;
}

a.calendar-day {
  cursor: pointer;
}

a.calendar-day:hover {
  background: #1a1a2e;
}

.calendar-day--other-month {
  color: #444;
}

.calendar-day--past {
  color: #555;
}

.calendar-day--today {
  font-weight: 700;
  color: #3b5bfe;
}

.calendar-day--selected {
  background: #3b5bfe;
  color: #fff;
  font-weight: 600;
}

.calendar-day--selected:hover {
  background: #2a4aed;
}

.calendar-day--has-availability::after {
  content: '';
  position: absolute;
  bottom: 4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3b5bfe;
}

.calendar-day--selected.calendar-day--has-availability::after {
  background: #fff;
}

/* Slot List */
.slot-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.slot-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: var(--radius-md);
}

.slot-item__time {
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.slot-item__details {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Block Card (mentor view) */
.block-card {
  padding: 16px;
  background: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

.block-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.block-card__time {
  font-weight: 500;
}

.block-card__meta {
  display: flex;
  gap: var(--spacing-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.block-card__actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

/* Day Detail Panel */
.day-detail {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid #2a2a3e;
}

.day-detail__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.day-detail__header h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: 0;
}

/* ========================================
   Notification Badge (Nav)
   ======================================== */

.nav-link-with-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-badge {
  position: absolute;
  top: -8px;
  right: -12px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 11px;
  font-weight: 600;
  line-height: 18px;
  text-align: center;
  color: #fff;
  background-color: var(--color-primary);
  border-radius: 9px;
}

/* ========================================
   Booking Cards
   ======================================== */

.booking-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.booking-card {
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.booking-card--unread {
  background-color: rgba(59, 91, 254, 0.1);
}

/* ========================================
   Notification
   ======================================== */

.notification {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-card);
  transition: background 0.15s;
}

.notification + .notification {
  margin-top: var(--spacing-sm);
}

.notification--unread {
  background-color: rgba(59, 91, 254, 0.1);
}

.notification__content {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  flex: 1;
  min-width: 0;
}

.notification__icon {
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.notification__text {
  flex: 1;
  min-width: 0;
}

.notification__title {
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--font-size-sm);
}

.notification__body {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-top: 2px;
}

.notification__time {
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-xs);
}

.notification__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

/* ========================================
   TOS Dialog
   ======================================== */

.tos-dialog {
  background: #0a0a14;
  border: 1px solid #2a2a3e;
  border-radius: 16px;
  padding: 0;
  max-width: 600px;
  width: 90vw;
  margin: auto;
  color: #fff;
}

.tos-dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
}

.tos-dialog-content {
  padding: 32px;
}

.tos-dialog-scroll {
  background: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 8px;
  padding: 16px;
  max-height: 250px;
  overflow-y: auto;
  color: #ccc;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* ========================================
   Contact Dialog
   ======================================== */

.contact-dialog {
  background: #0a0a14;
  border: 1px solid #2a2a3e;
  border-radius: 16px;
  padding: 0;
  max-width: 500px;
  width: 90vw;
  margin: auto;
  color: #fff;
}

.contact-dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
}

.contact-dialog-content {
  padding: 32px;
}

.contact-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.contact-dialog-header h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.contact-dialog-close {
  background: none;
  border: none;
  color: #9a9aaa;
  font-size: 24px;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.contact-dialog-close:hover {
  color: #fff;
  background: #1a1a2e;
}

/* Slot Preview */
.slot-preview {
  margin-top: var(--spacing-sm);
  padding: 12px 16px;
  background: rgba(59, 91, 254, 0.1);
  border: 1px solid rgba(59, 91, 254, 0.3);
  border-radius: var(--radius-md);
  color: #6b8aff;
  font-size: var(--font-size-sm);
}

/* ========================================
   Mobile Menu
   ======================================== */

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 10;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .header-inner {
    position: relative;
  }

  .header-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-lg);
    gap: 0;
    z-index: 99;
  }

  .header-nav.open {
    display: flex;
  }

  .header-nav a,
  .header-nav .nav-link-with-badge {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-base, 16px);
    border-radius: var(--radius-md);
  }

  .header-nav a:hover {
    background-color: #1a1a2e;
  }

  .header-nav .nav-link-with-badge a {
    padding: 0;
    min-height: auto;
  }

  .header-nav .nav-sign-out {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    min-height: 48px;
    justify-content: flex-start;
    width: 100%;
    border-radius: var(--radius-md);
  }
}