/* App-wide theme tokens.
   Dark is the default. The data-theme attribute is set by js/auth.js. */
:root {
  color-scheme: dark;
  --app-bg: #121820;
  --app-panel: #1c232b;
  --app-panel-soft: #242d37;
  --app-border: #46515f;
  --app-text: #f4f7fb;
  --app-text-muted: #b8c4d3;
  --app-link: #8cb4ff;
  --app-accent: #5d7cff;
  --app-focus: #8cb4ff;
  --surface-1: var(--app-panel);
  --surface-2: var(--app-panel-soft);
  --surface-3: #303a46;
  --surface-4: var(--app-border);
  --text-1: var(--app-text);
  --text-2: var(--app-text-muted);
}

html[data-theme="light"] {
  color-scheme: light;
  --app-bg: #f8fafc;
  --app-panel: #ffffff;
  --app-panel-soft: #f1f5f9;
  --app-border: #cbd5e1;
  --app-text: #17202a;
  --app-text-muted: #526174;
  --app-link: #3157d5;
  --app-accent: #3157d5;
  --app-focus: #3157d5;
  --surface-1: var(--app-panel);
  --surface-2: var(--app-panel-soft);
  --surface-3: #e2e8f0;
  --surface-4: var(--app-border);
  --text-1: var(--app-text);
  --text-2: var(--app-text-muted);
}

@media (prefers-color-scheme: light) {
  html[data-theme="system"] {
    color-scheme: light;
    --app-bg: #f8fafc;
    --app-panel: #ffffff;
    --app-panel-soft: #f1f5f9;
    --app-border: #cbd5e1;
    --app-text: #17202a;
    --app-text-muted: #526174;
    --app-link: #3157d5;
    --app-accent: #3157d5;
    --app-focus: #3157d5;
    --surface-1: var(--app-panel);
    --surface-2: var(--app-panel-soft);
    --surface-3: #e2e8f0;
    --surface-4: var(--app-border);
    --text-1: var(--app-text);
    --text-2: var(--app-text-muted);
  }
}

body,
.post-card,
.editor-form,
.login-container,
.comments-section,
.marker-card,
.sharing-panel,
.sharing-user,
.post,
.comment-item,
.sidebar .about {
  background: var(--app-panel) !important;
  color: var(--app-text) !important;
}

body {
  background: var(--app-bg) !important;
}

.site-header {
  background: var(--app-panel) !important;
  border-color: var(--app-border) !important;
}

.site-title a,
.site-nav a:hover,
.site-nav a.active,
a {
  color: var(--app-link) !important;
}

.site-nav a,
.user-menu .username,
.post-meta,
.post-card-meta,
.post-card-excerpt,
.marker-date,
.marker-coords,
.comment-meta,
.sharing-help,
.empty-share-list,
.timeline-event .date {
  color: var(--app-text-muted) !important;
}

.post-title,
.post-card-title a,
.chapter-header h3,
.login-header h1,
label,
.marker-header h4,
.post h3,
.sidebar h3,
.chapter-content,
.post-description,
.comment-text {
  color: var(--app-text) !important;
}

input,
select,
textarea {
  background: var(--app-panel-soft) !important;
  border-color: var(--app-border) !important;
  color: var(--app-text) !important;
}

input::placeholder,
textarea::placeholder {
  color: var(--app-text-muted) !important;
}

input[type="file"] {
  background: var(--app-panel-soft) !important;
  color: var(--app-text) !important;
}

input[type="file"]::file-selector-button {
  border: 1px solid var(--app-border);
  border-radius: 6px;
  background: var(--app-panel);
  color: var(--app-text);
  padding: 0.35rem 0.7rem;
  margin-right: 0.75rem;
  cursor: pointer;
}

input[type="file"]::file-selector-button:hover {
  background: var(--surface-3);
}

.badge {
  background: color-mix(in srgb, var(--app-accent) 18%, transparent) !important;
  color: var(--app-text) !important;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--app-focus);
  outline-offset: 2px;
}

.theme-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.theme-switcher label {
  color: var(--app-text-muted) !important;
  font-size: 0.85rem;
  margin: 0;
}

.theme-select {
  width: auto;
  min-width: 6.5rem;
  padding: 0.35rem 0.55rem;
  border-radius: 6px;
  font-size: 0.9rem;
}

.theme-switcher-floating {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1200;
  background: var(--app-panel) !important;
  border: 1px solid var(--app-border);
  border-radius: 8px;
  padding: 0.45rem 0.6rem;
  box-shadow: var(--shadow-3);
}

.markdown-content {
  color: var(--app-text) !important;
  line-height: 1.65;
}

.markdown-content > *:first-child {
  margin-top: 0;
}

.markdown-content > *:last-child {
  margin-bottom: 0;
}

.markdown-content h3,
.markdown-content h4,
.markdown-content h5 {
  color: var(--app-text) !important;
  margin: var(--size-3) 0 var(--size-2);
}

.markdown-content p,
.markdown-content li {
  color: var(--app-text) !important;
}

.markdown-content a {
  color: var(--app-link) !important;
}

.markdown-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: var(--size-2) 0;
}

.markdown-content code {
  background: var(--surface-3);
  border: 1px solid var(--app-border);
  border-radius: 4px;
  padding: 0.1rem 0.3rem;
}

.markdown-content pre {
  overflow-x: auto;
  background: var(--surface-3);
  border: 1px solid var(--app-border);
  border-radius: 6px;
  padding: var(--size-3);
}

.markdown-preview {
  margin-top: var(--size-2);
  padding: var(--size-3);
  border: 1px solid var(--app-border);
  border-radius: 6px;
  background: var(--app-panel-soft) !important;
}

.markdown-empty {
  color: var(--app-text-muted) !important;
  font-style: italic;
}

/* Mobile-first approach */
.map-container {
  height: 100vh;
  width: 100%;
}

/* Tablet and larger */
@media (min-width: 768px) {
  .sidebar {
    width: 350px;
  }
}

/* Journey timeline styles */
.journey-timeline {
  padding: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.timeline-event {
  border-left: 3px solid #3498db;
  padding: 15px 20px;
  margin: 20px 0;
  background-color: var(--app-panel-soft);
  color: var(--app-text);
}

.timeline-event .date {
  color: #7f8c8d;
  font-style: italic;
}

.timeline-event .location {
  font-size: 0.9em;
  color: var(--app-text-muted);
}

.images-container {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.images-container img {
  max-width: 100px;
  height: auto;
}