/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  color: #9189ff;
  text-decoration: none;
}

a:hover {
  color: #726ae6;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fafbfc;
}

/* Container */
.changelog-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.changelog-header {
  background: #9189ff;
  color: white;
  padding: 3rem 2rem;
  text-align: center;
}

.header-content {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.logo-section #hutte-logo {
  max-width: 60px;
}

.changelog-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.changelog-subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  font-weight: 300;
}

.subscribe-section {
  margin-top: 1rem;
}

.subscribe-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.subscribe-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

/* Search input */
.search-input {
  width: 100%;
  max-width: 400px;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  color: #333;
  margin-top: 1rem;
}

.search-input::placeholder {
  color: #666;
}

/* Main content */
.changelog-main {
  flex: 1;
  padding: 0 2rem;
}

.changelog-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 0;
}

/* Loading and error states */
.loading,
.error-message {
  text-align: center;
  padding: 3rem 2rem;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.error-message {
  color: #e74c3c;
  background: #fdf2f2;
  border: 1px solid #f5c6cb;
  border-radius: 8px;
}

/* Changelog entries */
.changelog-entries {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.changelog-entry {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  border: 1px solid #e9ecef;
  transition: all 0.3s ease;
}

.changelog-entry:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* Entry header */
.entry-header {
  margin-bottom: 1.5rem;
}

.entry-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.entry-date {
  font-size: 0.9rem;
  color: #6c757d;
  font-weight: 500;
}

.entry-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Category colors */
.category-new {
  background: #22eb83;
  color: white;
}

.category-fix {
  background: #fb1808;
  color: white;
}

.category-improvement {
  background: #01b5ff;
  color: white;
}

.category-default {
  background: #e2e3e5;
  color: #383d41;
}

/* Entry content */
.entry-content {
  line-height: 1.7;
}

.entry-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 1rem;
  line-height: 1.3;
}

/* Per-entry share / "copy link" affordance */
.changelog-entry {
  scroll-margin-top: 1.5rem;
}

/* Push the Share button to the right edge of the meta row */
.entry-share {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border: 1px solid #e9ecef;
  border-radius: 20px;
  background: #f8f9fa;
  color: #6c757d;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.entry-share:hover,
.entry-share:focus-visible {
  background: #01b5ff;
  border-color: #01b5ff;
  color: #fff;
  outline: none;
}

.entry-share-icon {
  display: inline-flex;
}

.entry-share-icon svg {
  display: block;
}

/* Swap "Share" for "Copied!" while in the copied state */
.entry-share-copied {
  display: none;
}

.entry-share.copied {
  background: #22eb83;
  border-color: #22eb83;
  color: #fff;
}

.entry-share.copied .entry-share-label {
  display: none;
}

.entry-share.copied .entry-share-copied {
  display: inline;
}

/* Brief flash when an entry is deep-linked */
@keyframes entry-flash {
  0% {
    box-shadow: 0 0 0 3px rgba(1, 181, 255, 0.55);
  }
  100% {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  }
}

.entry-highlight {
  animation: entry-flash 2.2s ease;
}

.entry-description {
  color: #495057;
  margin-bottom: 1.5rem;
}

.entry-description p {
  margin-bottom: 1rem;
}

.entry-description img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.entry-description ul,
.entry-description ol {
  margin: 1rem 0;
  padding-left: 2rem;
}

.entry-description li {
  margin-bottom: 0.5rem;
}

.entry-description code {
  background: #f8f9fa;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
  color: #e83e8c;
}

.entry-description pre {
  background: #f8f9fa;
  padding: 1rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1rem 0;
}

.entry-description blockquote {
  border-left: 4px solid #667eea;
  padding-left: 1rem;
  margin: 1rem 0;
  font-style: italic;
  color: #6c757d;
}

/* Entry author */
.entry-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid #e9ecef;
  font-size: 0.9rem;
  color: #6c757d;
}

.entry-author img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.entry-author .author {
  font-weight: 500;
  color: #495057;
}

/* Load more button */
.load-more-container {
  text-align: center;
  margin: 3rem 0;
}

.load-more-btn {
  display: inline-block;
  background: #9189ff;
  color: white;
  text-decoration: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

.load-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
  text-decoration: none;
  color: white;
  background: #726ae6;
}

/* Footer */
.changelog-footer {
  background: #00193c;
  color: white;
  text-align: center;
  padding: 2rem;
  margin-top: auto;
}

/* Responsive design */
@media (max-width: 768px) {
  .changelog-header {
    padding: 2rem 1rem;
  }

  .changelog-title {
    font-size: 2rem;
  }

  .changelog-subtitle {
    font-size: 1rem;
  }

  .changelog-main {
    padding: 0 1rem;
  }

  .changelog-content {
    padding: 2rem 0;
  }

  .changelog-entry {
    padding: 1.5rem;
  }

  .entry-title {
    font-size: 1.3rem;
  }

  .entry-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .header-content {
    gap: 1rem;
  }

  .search-input {
    margin-top: 0.5rem;
  }
}

@media (max-width: 480px) {
  .changelog-entry {
    padding: 1rem;
  }

  .entry-title {
    font-size: 1.2rem;
  }

  .subscribe-btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .load-more-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  body {
    background-color: #1a1a1a;
    color: #e9ecef;
  }

  .changelog-entry {
    background: #2d3748;
    border-color: #4a5568;
    color: #e9ecef;
  }

  .entry-title {
    color: #f7fafc;
  }

  .entry-share {
    background: #1f2733;
    border-color: #4a5568;
    color: #a0aec0;
  }

  .entry-share:hover,
  .entry-share:focus-visible {
    background: #01b5ff;
    border-color: #01b5ff;
    color: #fff;
  }

  .entry-description {
    color: #cbd5e0;
  }

  .entry-date {
    color: #a0aec0;
  }

  .entry-author {
    color: #a0aec0;
    border-color: #4a5568;
  }

  .entry-description code {
    background: #4a5568;
    color: #ed8796;
  }

  .entry-description pre {
    background: #4a5568;
  }

  .error-message {
    background: #2d1b1b;
    border-color: #5c2626;
    color: #f56565;
  }
}