/* ==================== BROWSE PAGE ==================== */

:root {
  /* Schematic palette */
  --browse-accent: #D87C01;
  --browse-accent-light: #C86C01;
  --browse-accent-dim: #8a5201;
  
  /* Dark mode (default) */
  --browse-bg: #1a1a1a;
  --browse-bg-rail: #121212;
  --browse-bg-submenu: #161616;
  --browse-bg-content: #1e1e1e;
  --browse-bg-hover: #2a2a2a;
  --browse-bg-active: #2a2520;
  --browse-text: #c8c8c8;
  --browse-text-dim: #888888;
  --browse-text-active: #D87C01;
  --browse-border: #555;
  --browse-border-faint: #333;
}

[data-bs-theme="light"] {
  --browse-bg: #e8e8e8;
  --browse-bg-rail: #dcdcdc;
  --browse-bg-submenu: #e0e0e0;
  --browse-bg-content: #ececec;
  --browse-bg-hover: #d0d0d0;
  --browse-bg-active: #f0e8da;
  --browse-text: #303030;
  --browse-text-dim: #666666;
  --browse-text-active: #C86C01;
  --browse-border: #888;
  --browse-border-faint: #aaa;
}

/* Reset reader page styles on the browse page */
body:has(.browse-container) {
  padding-top: 0;
  padding-bottom: 0;
  margin: 0;
  overflow: hidden;
  background-color: var(--browse-bg);
  height: 100vh;
}

.browse-container {
  display: flex;
  flex-direction: row;
  height: 100vh;
  overflow: hidden;
  background-color: var(--browse-bg);
  font-family: 'Raleway', sans-serif;
}

/* === LEFT RAIL === */

.browse-rail {
  flex-shrink: 0;
  width: 180px;
  background-color: var(--browse-bg-rail);
  border-right: 1px solid var(--browse-border);
  overflow-y: auto;
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
}

.rail-list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex-grow: 1;
}

.rail-item {
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
  color: var(--browse-text);
  border-left: 3px solid transparent;
}

.rail-item:hover {
  background-color: var(--browse-bg-hover);
  color: var(--browse-text);
}

.rail-item.rail-active {
  background-color: var(--browse-bg-active);
  color: var(--browse-text-active);
  border-left-color: var(--browse-accent);
  font-weight: 600;
}

.rail-label {
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.rail-separator {
  height: 1px;
  background-color: var(--browse-border-faint);
  margin: 0.5rem 1rem;
}

/* When a browse category is active, dim non-active items */
.browse-container.browse-filtering .rail-item:not(.rail-active) {
  opacity: 0.5;
}

.browse-container.browse-filtering .rail-item:not(.rail-active):hover {
  opacity: 0.8;
}

/* Theme switch at bottom of rail */
.rail-theme-switch {
  padding: 0.8rem 1.2rem;
  border-top: 1px solid var(--browse-border-faint);
  flex-shrink: 0;
}

.theme-toggle-btn {
  background: none;
  border: 1px solid var(--browse-border);
  color: var(--browse-text);
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem;
  transition: background-color 0.15s, border-color 0.15s;
  width: 100%;
  font-family: 'Raleway', sans-serif;
  font-size: 0.85rem;
}

.theme-toggle-btn:hover {
  background-color: var(--browse-bg-hover);
  border-color: var(--browse-accent);
  color: var(--browse-text-active);
}

@media (min-width: 768px) {
  .theme-toggle-label {
    font-size: 0.85rem;
  }
}

@media (max-width: 767px) {
  .theme-toggle-label {
    display: none;
  }
}

.theme-icon-light { display: none; }
.theme-icon-dark { display: none; }

/* === SECOND RAIL (sub-menu) === */

.browse-submenu-container {
  flex-shrink: 0;
  width: 180px;
  background-color: var(--browse-bg-submenu);
  border-right: 1px solid var(--browse-border);
  overflow-y: auto;
  padding: 1rem 0;
}

.submenu-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.submenu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1.2rem;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
  color: var(--browse-text);
  border-left: 3px solid transparent;
}

.submenu-item.submenu-active {
  background-color: var(--browse-bg-active);
  color: var(--browse-text-active);
  border-left-color: var(--browse-accent);
  font-weight: 600;
}

.submenu-item:hover {
  background-color: var(--browse-bg-hover);
  color: var(--browse-text-active);
  border-left-color: var(--browse-accent);
}

.submenu-label {
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}

.submenu-count {
  font-size: 0.72rem;
  color: var(--browse-text-dim);
  background-color: var(--browse-bg-hover);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
}

.submenu-item:hover .submenu-count {
  color: var(--browse-accent);
}

/* Sub-menu placeholder (for /all) */
.submenu-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  color: var(--browse-text-dim);
}

.placeholder-count {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--browse-accent);
  font-family: 'Geomini', sans-serif;
  line-height: 1;
}

.placeholder-label {
  font-size: 0.8rem;
  color: var(--browse-text-dim);
  text-transform: lowercase;
  letter-spacing: 0.05em;
  margin-top: 0.3rem;
}

/* === CONTENT (story list / static) === */

.browse-content {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.5rem 2rem;
  background-color: var(--browse-bg-content);
}

/* === STORY LIST === */

.browse-story-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

a.story-card {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background-color: var(--browse-bg-rail);
  border: 1px solid var(--browse-border-faint);
  border-radius: 6px;
  transition: border-color 0.15s, background-color 0.15s;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

a.story-card:hover {
  border-color: var(--browse-accent);
  background-color: var(--browse-bg-hover);
}

.story-card-thumb {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  background-color: var(--browse-border-faint);
}

.story-card-body {
  flex-grow: 1;
  min-width: 0;
}

.story-card-title {
  margin: 0 0 0.2rem 0;
  font-family: 'Geomini', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
}

.story-card-title {
  color: var(--browse-text);
}

a.story-card:hover .story-card-title {
  color: var(--browse-accent);
}

.story-card-author {
  margin: 0 0 0.5rem 0;
  font-size: 0.8rem;
  color: var(--browse-text-dim);
}

.story-card-synopsis {
  margin: 0 0 0.5rem 0;
  font-size: 0.9rem;
  color: var(--browse-text);
  line-height: 1.5;
}

.story-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.5rem;
}

.story-card-tag {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  background-color: var(--browse-bg-hover);
  color: var(--browse-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.story-card-tag.tag-topic {
  border-left: 2px solid var(--browse-accent);
}

.story-card-tag.tag-world {
  border-left: 2px solid #5a8a5a;
}

.story-card-tag.tag-author {
  border-left: 2px solid #6a6a8a;
}

/* === STATIC CONTENT (from markdown) === */

.browse-static-content {
  max-width: 600px;
  padding: 1rem;
}

.browse-static-content h1 {
  font-family: 'Geomini', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--browse-text);
  margin-bottom: 0.5rem;
}

.browse-static-content h2 {
  font-family: 'Geomini', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--browse-text);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.browse-static-content p {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--browse-text);
  margin-bottom: 1rem;
}

.browse-static-content em {
  font-size: 1.1rem;
  color: var(--browse-text-dim);
  font-style: italic;
  display: block;
  margin-bottom: 1.5rem;
}

.browse-static-content a {
  color: var(--browse-accent);
  text-decoration: underline;
}

.browse-static-content ul {
  color: var(--browse-text);
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.browse-static-content li {
  margin-bottom: 0.3rem;
}

/* === MOBILE === */

@media (max-width: 768px) {
  body:has(.browse-container) {
    overflow: auto;
    height: auto;
  }

  .browse-container {
    flex-direction: column;
    height: auto;
    min-height: 100vh;
  }

  .browse-rail {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--browse-border);
    padding: 0.5rem 0;
    overflow: visible;
    flex-direction: row;
    align-items: center;
  }

  .rail-list {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 0 0.5rem;
    gap: 0.25rem;
    flex-grow: 1;
  }

  .rail-item {
    flex-shrink: 0;
    padding: 0.4rem 0.8rem;
    border-left: none;
    border-bottom: 3px solid transparent;
  }

  .rail-item.rail-active {
    border-left: none;
    border-bottom-color: var(--browse-accent);
  }

  .rail-separator {
    width: 1px;
    height: 1.5rem;
    margin: 0 0.25rem;
    flex-shrink: 0;
  }

  .rail-theme-switch {
    border-top: none;
    border-left: 1px solid var(--browse-border-faint);
    padding: 0.3rem 0.8rem;
  }

  .browse-submenu-container {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--browse-border);
    overflow: visible;
    padding: 0.5rem 0;
  }

  .submenu-list {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 0 0.5rem;
    gap: 0.25rem;
  }

  .submenu-item {
    flex-shrink: 0;
    border-left: none;
    border-bottom: 3px solid transparent;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
  }

  .submenu-item:hover {
    border-left: none;
    border-bottom-color: var(--browse-accent);
    border-radius: 4px;
  }

  .browse-content {
    padding: 1rem;
  }

  .story-card {
    flex-direction: column;
  }

  .story-card-thumb {
    width: 100%;
    height: 120px;
  }
}