/* ==========================================================================
   pages.css — Page-specific tweaks
   ==========================================================================
   Keep this file small. Only add styles that apply to a single page and
   don't belong in the shared component/layout files.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Home page (.page-home)
   -------------------------------------------------------------------------- */

/* Hero section */
.hero {
  padding-block: var(--space-24);
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.04) 0%,
    rgba(37, 99, 235, 0.02) 100%
  );
  border-radius: var(--radius-lg);
  padding-inline: var(--space-8);
  margin-bottom: var(--space-12);
}

[data-theme="dark"] .hero {
  background: linear-gradient(
    135deg,
    rgba(96, 165, 250, 0.05) 0%,
    rgba(96, 165, 250, 0.02) 100%
  );
}

.hero-title {
  font-size: clamp(var(--text-3xl), 6vw, var(--text-4xl));
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
  font-weight: 800;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: var(--lh-prose);
  max-width: 600px;
  margin-inline: auto;
}

/* Recent posts section */
.recent-posts {
  margin-top: var(--space-12);
}

.section-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}

.section-footer {
  margin-top: var(--space-8);
  text-align: center;
}

/* --------------------------------------------------------------------------
   Posts page (.page-posts)
   -------------------------------------------------------------------------- */

.page-posts .page-title {
  margin-bottom: var(--space-6);
}

.posts-controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Single post page (.page-post)
   -------------------------------------------------------------------------- */

/* Constrain prose to comfortable reading width */
.post-article {
  max-width: 760px;
  margin-inline: auto;
}

.post-header {
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.post-title {
  font-size: clamp(var(--text-2xl), 5vw, var(--text-4xl));
  margin-bottom: var(--space-6);
  line-height: var(--lh-tight);
  letter-spacing: -0.01em;
  font-weight: 800;
}

.post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}

.post-date {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Comments section */
.comments-section {
  max-width: 760px;
  margin-top: var(--space-16);
  margin-inline: auto;
  padding-top: var(--space-12);
  border-top: 1px solid var(--color-border);
}

.comments-list {
  margin-top: var(--space-6);
  margin-bottom: var(--space-12);
}

/* Individual comment */
.comment-item {
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.comment-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.comment-author {
  font-weight: 700;
  color: var(--color-text);
}

.comment-date {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.comment-body {
  color: var(--color-text);
  line-height: var(--lh-normal);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Comment form */
.comment-form {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.comment-form-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

/* Form groups */
.form-group {
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
}

.form-label {
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.required {
  color: var(--color-primary);
  font-weight: 700;
}

/* Form inputs */
.form-input,
.form-textarea {
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-surface);
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-family: inherit;
  line-height: var(--lh-normal);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Textarea-specific resize constraints */
.form-textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-height: 140px;
  max-height: 280px;
  resize: vertical;
  overflow: auto;
}

/* Error state */
.form-input.input-error,
.form-textarea.input-error {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Error messages */
.form-errors-container {
  margin-bottom: var(--space-4);
}

.form-errors {
  padding: var(--space-3) var(--space-4);
  background-color: #fee2e2;
  color: #991b1b;
  border-radius: var(--radius-md);
  border-left: 4px solid #dc2626;
}

[data-theme="dark"] .form-errors {
  background-color: #7f1d1d;
  color: #fecaca;
  border-left-color: #f87171;
}

.form-errors li {
  list-style: disc;
  margin-left: var(--space-4);
  margin-bottom: var(--space-1);
}

.form-errors li:last-child {
  margin-bottom: 0;
}