/* Travel The World minimal theme
   - Keep Bootstrap 5.1.3
   - No gradients, no levitation hover effects
   - Centralize colors, spacing, and gentle refinements
*/

:root {
  --ttw-bg: #f7f8fb;
  --ttw-surface: #ffffff;
  --ttw-border: #e5e7eb; /* slate-200 */
  --ttw-text: #1f2937; /* slate-800 */
  --ttw-text-secondary: #4b5563; /* slate-600 */
  --ttw-muted: #6b7280; /* slate-500 */
  --ttw-accent: #0d6efd; /* bootstrap primary */
  --ttw-accent-rgb: 13, 110, 253;
  --ttw-danger: #dc3545;
  --ttw-warning: #ffc107;
  --ttw-success: #198754;
  --ttw-radius-sm: 6px;
  --ttw-radius: 10px;
  --ttw-radius-lg: 14px;
  --ttw-transition: 120ms ease;
  --ttw-focus-ring: 0 0 0 0.2rem rgba(var(--ttw-accent-rgb), 0.25);

  /* Typography Scale */
  --ttw-font-size-xs: 0.75rem; /* 12px */
  --ttw-font-size-sm: 0.875rem; /* 14px */
  --ttw-font-size-base: 1rem; /* 16px */
  --ttw-font-size-lg: 1.125rem; /* 18px */
  --ttw-font-size-xl: 1.25rem; /* 20px */
  --ttw-font-size-2xl: 1.5rem; /* 24px */
  --ttw-font-size-3xl: 1.875rem; /* 30px */
  --ttw-font-size-4xl: 2.25rem; /* 36px */

  /* Spacing Scale */
  --space-xs: 0.25rem; /* 4px */
  --space-sm: 0.5rem; /* 8px */
  --space-md: 0.75rem; /* 12px */
  --space-lg: 1rem; /* 16px */
  --space-xl: 1.5rem; /* 24px */
  --space-2xl: 2rem; /* 32px */
  --space-3xl: 3rem; /* 48px */
  --space-4xl: 4rem; /* 64px */
}

html,
body {
  background: var(--ttw-bg);
  color: var(--ttw-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Navbar */
.navbar {
  border-bottom: 1px solid var(--ttw-border);
  background: var(--ttw-surface);
  padding: var(--space-md) 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
  font-weight: 600;
  font-size: var(--ttw-font-size-lg);
  padding: var(--space-xs) 0;
}

.navbar-logo {
  transition: opacity var(--ttw-transition);
}

.navbar-logo:hover {
  opacity: 0.85;
}

/* Navbar toggler (hamburger menu) */
.navbar-toggler {
  border-color: var(--ttw-border);
  padding: var(--space-sm);
}

.navbar-toggler:focus {
  box-shadow: var(--ttw-focus-ring);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230d6efd' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Nav links */
.nav-link {
  font-size: var(--ttw-font-size-base);
  font-weight: 500;
  color: var(--ttw-text-secondary);
  padding: var(--space-sm) var(--space-lg);
  transition: color var(--ttw-transition),
    background-color var(--ttw-transition);
  border-radius: var(--ttw-radius-sm);
  position: relative;
}

.nav-link:hover {
  color: var(--ttw-text);
  background-color: rgba(var(--ttw-accent-rgb), 0.08);
}

.nav-link.active {
  color: var(--ttw-accent);
  font-weight: 600;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background-color: var(--ttw-accent);
  border-radius: 2px;
}

.nav-link i {
  font-size: 1.1em;
  margin-right: var(--space-xs);
}

/* Language switcher */
.language-code {
  font-size: var(--ttw-font-size-sm);
  font-weight: 600;
  margin-left: var(--space-xs);
}

/* Links: consistent styling */
a {
  text-decoration: none;
  cursor: pointer;
  color: var(--ttw-accent);
  transition: color var(--ttw-transition);
}

a:hover,
a:focus {
  text-decoration: none;
  color: #0b5ed7;
}

/* Reset link color for special cases */
a.text-reset {
  color: inherit;
}

a.text-reset:hover {
  color: var(--ttw-text-secondary);
}

/* Cards: consistent elevation and styling */
.card {
  border: 1px solid var(--ttw-border);
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 0;
  transition: box-shadow var(--ttw-transition), transform var(--ttw-transition);
}

.card-body {
  padding: var(--space-xl);
}

.card-title {
  font-size: var(--ttw-font-size-lg);
  font-weight: 600;
  color: var(--ttw-text);
  margin-bottom: var(--space-md);
}

/* Interactive cards (clickable) */
.card-interactive {
  cursor: pointer;
}

.card-interactive:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

/* Card header and footer */
.card-header {
  padding: var(--space-lg) var(--space-xl);
  background-color: #f9fafb;
  border-bottom: 1px solid var(--ttw-border);
  border-radius: 12px 12px 0 0;
}

.card-footer {
  padding: var(--space-lg) var(--space-xl);
  background-color: #f9fafb;
  border-top: 1px solid var(--ttw-border);
  border-radius: 0 0 12px 12px;
}

/* Buttons: consistent sizing and styling */
.btn {
  border-radius: var(--ttw-radius);
  box-shadow: none !important;
  transition: background-color var(--ttw-transition),
    color var(--ttw-transition), border-color var(--ttw-transition);
  font-weight: 500;
  font-size: var(--ttw-font-size-base);
  padding: 0.5rem 1rem;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 44px;
}

.btn:hover {
  transform: none;
  opacity: 0.9;
}

/* Button sizes */
.btn-sm {
  font-size: var(--ttw-font-size-sm);
  padding: 0.375rem 0.75rem;
  min-height: 36px;
}

.btn-lg {
  font-size: var(--ttw-font-size-lg);
  padding: 0.625rem 1.25rem;
  min-height: 52px;
}

/* Icon in buttons - consistent spacing */
.btn i {
  font-size: 1.1em;
}

/* Button variants with proper hover states */
.btn-outline-muted {
  color: var(--ttw-text);
  border: 1px solid var(--ttw-border);
  background: var(--ttw-surface);
}
.btn-outline-muted:hover,
.btn-outline-muted:focus {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--ttw-text);
  opacity: 1;
}

.btn-primary:hover {
  background-color: #0b5ed7;
  border-color: #0a58ca;
}

.btn-outline-primary:hover {
  background-color: var(--ttw-accent);
  border-color: var(--ttw-accent);
  color: white;
}

.btn-outline-danger:hover {
  background-color: var(--ttw-danger);
  border-color: var(--ttw-danger);
  color: white;
}

/* Disabled button state */
.btn:disabled,
.btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Forms */
.form-control,
.form-select {
  border-radius: var(--ttw-radius);
  border: 1px solid var(--ttw-border);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--ttw-font-size-base);
  color: var(--ttw-text);
  transition: border-color var(--ttw-transition),
    box-shadow var(--ttw-transition);
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  border-color: rgba(var(--ttw-accent-rgb), 0.5);
  box-shadow: var(--ttw-focus-ring);
  outline: none;
}

.form-control::placeholder {
  color: var(--ttw-muted);
  opacity: 0.7;
}

/* Form validation states */
.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--ttw-danger);
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
  border-color: var(--ttw-danger);
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.invalid-feedback {
  color: var(--ttw-danger);
  font-size: var(--ttw-font-size-sm);
  margin-top: var(--space-xs);
}

/* Form labels with consistent spacing */
.form-label {
  margin-bottom: var(--space-sm);
  font-weight: 500;
  font-size: var(--ttw-font-size-sm);
  color: var(--ttw-text);
}

/* Form controls minimum touch target */
.form-control,
.form-select,
.btn {
  min-height: 44px;
}

/* Form checkbox alignment for centered forms */
.form-check {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 0;
}

.form-check .form-check-input {
  margin-right: 0.5rem;
  margin-left: 0;
  float: none;
}

.form-check .form-check-label {
  margin-bottom: 0;
}

/* Inline errors */
.form-error,
.error-message {
  color: var(--ttw-danger);
  font-size: var(--ttw-font-size-sm);
  margin-top: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.form-error::before,
.error-message::before {
  content: "⚠";
  font-size: 1.1em;
}

/* Alerts */
.alert {
  border-radius: var(--ttw-radius);
  border-width: 1px;
  padding: var(--space-lg);
  font-size: var(--ttw-font-size-base);
  margin-bottom: var(--space-lg);
}

/* Tables */
.table {
  border-color: var(--ttw-border);
  font-size: var(--ttw-font-size-base);
}

.table thead th {
  background: #f9fafb;
  font-weight: 600;
  font-size: var(--ttw-font-size-sm);
  color: var(--ttw-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  padding: var(--space-md) var(--space-lg);
}

.table tbody td {
  padding: var(--space-md) var(--space-lg);
  vertical-align: middle;
}

/* List groups */
.list-group-item {
  padding: var(--space-md) var(--space-lg);
  border-color: var(--ttw-border);
  font-size: var(--ttw-font-size-base);
}

/* Utility: button without hover decorations (already used) */
.btn-no-hover {
  box-shadow: none !important;
}

/* Utility: remove select arrow styling when desired */
.custom-select-no-arrow {
  background-image: none !important;
  outline: none !important;
  box-shadow: none !important;
}

/* Dropdowns should inherit full-width when needed */
.dropdown-menu.show {
  width: 100%;
}

/* Chips / tags (can be reused for country, badge labels etc.) */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: #f1f5f9;
  border: 1px solid var(--ttw-border);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--ttw-radius-sm);
  font-size: var(--ttw-font-size-xs);
  line-height: 1.2;
  font-weight: 500;
  color: var(--ttw-text);
}

/* Modal (custom lightweight to avoid heavy overrides) */
.ttw-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.45);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 4vh 1rem 2rem;
  overflow-y: auto;
  z-index: 1050;
}
.ttw-modal {
  background: var(--ttw-surface);
  border: 1px solid var(--ttw-border);
  border-radius: var(--ttw-radius-lg);
  width: 100%;
  max-width: 560px;
  padding: 1.25rem 1.25rem 1.5rem;
  box-shadow: 0 4px 24px -2px rgba(0, 0, 0, 0.15);
  position: relative;
}
.ttw-modal header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.ttw-modal h1,
.ttw-modal h2,
.ttw-modal h3 {
  font-size: 1.15rem;
  margin: 0;
}
.ttw-modal .ttw-modal-close {
  border: none;
  background: transparent;
  color: var(--ttw-muted);
  padding: 0.25rem;
  line-height: 1;
  border-radius: var(--ttw-radius-sm);
}
.ttw-modal .ttw-modal-close:focus {
  outline: none;
  box-shadow: var(--ttw-focus-ring);
}
.ttw-modal footer {
  display: flex;
  flex-direction: row-reverse;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* Hide modal container by default */
[data-ttw-modal-container]:empty {
  display: none;
}

/* Focus ring utility */
.focus-ring:focus {
  box-shadow: var(--ttw-focus-ring) !important;
  outline: none !important;
}

/* Spacing utilities using design tokens */
.gap-xs {
  gap: var(--space-xs);
}
.gap-sm {
  gap: var(--space-sm);
}
.gap-md {
  gap: var(--space-md);
}
.gap-lg {
  gap: var(--space-lg);
}
.gap-xl {
  gap: var(--space-xl);
}

/* Margin utilities */
.mb-section {
  margin-bottom: var(--space-3xl);
}

.mb-component {
  margin-bottom: var(--space-xl);
}

.mb-element {
  margin-bottom: var(--space-md);
}

/* Padding utilities */
.p-card {
  padding: var(--space-lg);
}

.p-section {
  padding: var(--space-2xl) 0;
}

/* Layout helpers */
.stack {
  display: flex;
  flex-direction: column;
}
.inline {
  display: inline-flex;
  align-items: center;
}
.centered {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Divider */
.divider {
  height: 1px;
  background: var(--ttw-border);
  margin: var(--space-xl) 0;
}

.divider.position-relative {
  overflow: visible;
}

/* Scroll area utility */
.scroll-area {
  max-height: 60vh;
  overflow-y: auto;
}

/* Typography System */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--ttw-text);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

/* Heading hierarchy with consistent sizing */
h1,
.h1-size {
  font-size: var(--ttw-font-size-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2,
.h2-size {
  font-size: var(--ttw-font-size-2xl);
  font-weight: 600;
}

h3,
.h3-size {
  font-size: var(--ttw-font-size-xl);
  font-weight: 600;
}

h4,
.h4-size {
  font-size: var(--ttw-font-size-lg);
  font-weight: 600;
}

h5,
h6 {
  font-size: var(--ttw-font-size-base);
  font-weight: 600;
}

/* Body text */
p,
ul,
ol {
  color: var(--ttw-text);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

/* Text color utilities */
.text-primary-soft {
  color: var(--ttw-text);
}

.text-secondary-soft {
  color: var(--ttw-text-secondary);
}

.text-muted-soft {
  color: var(--ttw-muted);
}

/* Font weight utilities */
.fw-normal {
  font-weight: 400;
}

.fw-medium {
  font-weight: 500;
}

.fw-semibold {
  font-weight: 600;
}

.fw-bold {
  font-weight: 700;
}

/* Small text */
small,
.small,
.text-small {
  font-size: var(--ttw-font-size-sm);
  line-height: 1.5;
}

.text-xs {
  font-size: var(--ttw-font-size-xs);
  line-height: 1.4;
}

/* Simple utilities to replace scattered inline styles */
.max-w-520 {
  max-width: 520px;
}
.max-w-640 {
  max-width: 640px;
}
.scroll-y-350 {
  max-height: 350px;
  overflow-y: auto;
}
.scroll-y-815 {
  max-height: 815px;
  overflow-y: auto;
}
.object-cover {
  object-fit: cover;
}

/* Small helper for bronze badge (used on leaderboard) */
.bg-bronze {
  background-color: #cd7f32; /* bronze */
  color: #111;
}

/* Badge styling */
.badge {
  font-size: var(--ttw-font-size-xs);
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--ttw-radius-sm);
}

/* Dropdown menus */
.dropdown-menu {
  border: 1px solid var(--ttw-border);
  border-radius: var(--ttw-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  padding: var(--space-xs);
}

.dropdown-item {
  border-radius: var(--ttw-radius-sm);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--ttw-font-size-base);
  color: var(--ttw-text);
  transition: background-color var(--ttw-transition);
}

.dropdown-item:hover {
  background-color: #f1f5f9;
  color: var(--ttw-text);
}

.dropdown-divider {
  border-color: var(--ttw-border);
  margin: var(--space-xs) 0;
}

/* Map Component */
.map-wrapper {
  border-radius: var(--ttw-radius);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .map-wrapper {
    min-height: 300px !important;
    max-height: 400px !important;
    height: 35vh !important;
  }
}

/* Leaderboard podium badges - minimal design matching theme */
.leaderboard-podium-container {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background: var(--ttw-surface);
  border-radius: var(--ttw-radius-sm);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--ttw-border);
  font-size: var(--ttw-font-size-sm);
  font-weight: 600;
  color: var(--ttw-text);
  white-space: nowrap;
}

.leaderboard-podium-container i {
  font-size: 1.1em;
}

/* Gold badge (1st place) */
.leaderboard-podium-container--gold {
  background: #fffbeb;
  border-color: #fde68a;
  color: #92400e;
}

.leaderboard-podium-container--gold i {
  color: #f59e0b;
}

/* Silver badge (2nd place) */
.leaderboard-podium-container--silver {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #475569;
}

.leaderboard-podium-container--silver i {
  color: #64748b;
}

/* Bronze badge (3rd place) */
.leaderboard-podium-container--bronze {
  background: #fff7ed;
  border-color: #fed7aa;
  color: #9a3412;
}

.leaderboard-podium-container--bronze i {
  color: #ea580c;
}

.leaderboard-rank-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: var(--ttw-font-size-sm);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  background: rgba(var(--ttw-accent-rgb), 0.08);
  color: var(--ttw-accent);
  border: 1px solid rgba(var(--ttw-accent-rgb), 0.2);
  letter-spacing: 0.02em;
}

.leaderboard-row {
  transition: background-color var(--ttw-transition),
    box-shadow var(--ttw-transition);
}

.leaderboard-row:hover {
  background: rgba(var(--ttw-accent-rgb), 0.04);
}

.leaderboard-row--you {
  background: rgba(var(--ttw-accent-rgb), 0.08);
  box-shadow: inset 3px 0 0 rgba(var(--ttw-accent-rgb), 0.8);
}

.leaderboard-row--you .leaderboard-rank-pill {
  background: rgba(var(--ttw-accent-rgb), 0.15);
  color: var(--ttw-accent);
  border-color: rgba(var(--ttw-accent-rgb), 0.25);
}

/* Collapse icon rotation */
.btn[aria-expanded="true"] .bi-chevron-down {
  transform: rotate(180deg);
  transition: transform var(--ttw-transition);
}

.btn[aria-expanded="false"] .bi-chevron-down {
  transition: transform var(--ttw-transition);
}

/* Badge display improvements - use Bootstrap's opacity-50 class in templates */

.badge-img {
  max-width: 120px;
  max-height: 120px;
}

/* Avatar sizing standards */
.avatar-sm {
  width: 32px;
  height: 32px;
}

.avatar-md {
  width: 48px;
  height: 48px;
}

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

/* Profile badges - simplified */
.profile-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--ttw-radius-sm);
  font-size: var(--ttw-font-size-sm);
  font-weight: 600;
  border: 1px solid var(--ttw-border);
  background-color: var(--ttw-surface);
}

.profile-badge i {
  font-size: 1.1em;
}

/* Help text and info hints */
.text-help {
  font-size: var(--ttw-font-size-sm);
  color: var(--ttw-muted);
  line-height: 1.5;
}

/* Tooltip-style info icon */
.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ttw-muted);
  color: white;
  font-size: 12px;
  cursor: help;
  margin-left: var(--space-xs);
}

.info-icon:hover {
  background: var(--ttw-accent);
}

/* Contextual help section */
.help-section {
  background: #f8f9fa;
  border-left: 3px solid var(--ttw-accent);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--ttw-radius-sm);
  margin: var(--space-lg) 0;
}

.help-section .help-title {
  font-weight: 600;
  color: var(--ttw-text);
  margin-bottom: var(--space-xs);
}

.help-section .help-text {
  font-size: var(--ttw-font-size-sm);
  color: var(--ttw-text-secondary);
  margin: 0;
}

/* Better form help text */
.form-text {
  font-size: var(--ttw-font-size-sm);
  color: var(--ttw-muted);
  margin-top: var(--space-xs);
}

/* Welcome banner specific styling */
.card.border-primary {
  border-width: 2px;
}

/* Empty state styling */
.empty-state-icon {
  font-size: 4rem;
  opacity: 0.3;
  color: var(--ttw-muted);
}

/* Text overflow and wrapping for translations */
.text-wrap-balance {
  text-wrap: balance;
}

/* Ensure long translated text wraps properly */
.card-title,
.modal-title,
h1,
h2,
h3,
h4,
h5,
h6 {
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

/* Button text wrapping for translations */
.btn {
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

/* Navbar responsive improvements */
@media (max-width: 991px) {
  .navbar-nav {
    margin-top: var(--space-md);
  }

  .nav-link {
    padding: var(--space-md) var(--space-sm);
  }

  .nav-link.active::after {
    display: none;
  }
}

/* Card responsive improvements */
@media (max-width: 768px) {
  .card-body {
    padding: var(--space-lg);
  }

  .card-title {
    font-size: var(--ttw-font-size-lg);
  }

  /* Stack leaderboard columns on mobile */
  .leaderboard-podium-container {
    padding: 0.25rem;
  }

  .leaderboard-podium-badge {
    font-size: 0.85rem;
    padding: 0.4rem 0.95rem;
  }
}

/* Form responsive improvements */
@media (max-width: 576px) {
  .form-control,
  .form-select {
    font-size: var(--ttw-font-size-base);
  }

  .btn {
    padding: 0.625rem 1rem;
    font-size: var(--ttw-font-size-base);
  }

  .btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: var(--ttw-font-size-sm);
  }
}

/* Dropdown menu responsive */
@media (max-width: 576px) {
  .dropdown-menu {
    min-width: 100%;
  }
}

/* Welcome banner responsive */
@media (max-width: 768px) {
  .help-section {
    padding: var(--space-md);
  }
}

/* Badge progress responsive grid */
@media (max-width: 576px) {
  .badge-img {
    max-width: 100px;
    max-height: 100px;
  }
}