/* ========================================
   Microblog — Dark / Warm Earthy Palette
   ======================================== */

:root {
  --bg:          #1a1714;
  --bg-card:     #242019;
  --bg-input:    #2e2923;
  --bg-hover:    #362f28;
  --border:      #3d3530;
  --text:        #e8e0d4;
  --text-muted:  #9a8e7f;
  --accent:      #c8956c;
  --accent-hover:#d4a67d;
  --danger:      #b84c4c;
  --tag-bg:      #33291f;
  --tag-text:    #c8956c;
  --radius:      8px;
  --max-width:   640px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ========================================
   Login
   ======================================== */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-box {
  text-align: center;
  padding: 2rem;
}

.login-box h1 {
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: lowercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.login-box input {
  display: block;
  width: 260px;
  padding: 0.75rem 1rem;
  margin: 0 auto 1rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1rem;
}

.login-box button {
  padding: 0.6rem 2rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.login-box button:hover { background: var(--accent-hover); }

.error {
  color: var(--danger);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* ========================================
   Feed Header
   ======================================== */
.feed-header, .admin-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem 1rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.feed-header h1 a, .admin-header h1 a {
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: lowercase;
  color: var(--text-muted);
}

.admin-header nav { display: flex; gap: 1rem; }
.admin-header nav a { font-size: 0.85rem; color: var(--text-muted); }
.admin-link { font-size: 0.85rem; color: var(--text-muted) !important; }

/* ========================================
   Category Bar
   ======================================== */
.category-bar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem 0.75rem;
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.75rem;
}

.category-tab {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.category-tab:hover { color: var(--text); }
.category-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.category-label {
  font-size: 0.75rem;
  color: var(--accent);
  opacity: 0.8;
}
.category-label:hover { opacity: 1; }

.card-footer-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ========================================
   Tag Bar
   ======================================== */
.tag-bar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  padding: 0.25rem 0.7rem;
  background: var(--tag-bg);
  color: var(--tag-text);
  border-radius: 100px;
  font-size: 0.8rem;
  transition: background 0.15s;
}

.tag-pill:hover { background: var(--bg-hover); color: var(--accent-hover); }
.tag-pill.active { background: var(--accent); color: var(--bg); }
.tag-pill.small { font-size: 0.75rem; padding: 0.15rem 0.55rem; }
.tag-count { font-size: 0.7em; opacity: 0.6; }

/* ========================================
   Feed Cards
   ======================================== */
.feed {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-body {
  padding: 1.25rem 1.25rem 0.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.card-body p { margin-bottom: 0.75em; }
.card-body p:last-child { margin-bottom: 0; }
.card-body h1, .card-body h2, .card-body h3 {
  margin: 0.5em 0 0.3em;
  font-weight: 600;
}
.card-body code {
  background: var(--bg-input);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.88em;
}
.card-body pre {
  background: var(--bg-input);
  padding: 1rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 0.75em 0;
}
.card-body pre code { background: none; padding: 0; }
.card-body blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  color: var(--text-muted);
  margin: 0.75em 0;
}
.card-body a { text-decoration: underline; text-underline-offset: 2px; }
.card-body ul, .card-body ol { padding-left: 1.5em; margin: 0.5em 0; }
.card-body img { max-width: 100%; border-radius: var(--radius); }

/* Media */
.card-media { padding: 0; }
.card-media img {
  width: 100%;
  display: block;
}
.card-media video {
  width: 100%;
  display: block;
}

.card-audio {
  padding: 0.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.audio-name { font-size: 0.8rem; color: var(--text-muted); }
.card-audio audio { width: 100%; }

/* YouTube / embeds */
.card-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}
.card-embed iframe, .card-embed blockquote {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
}

/* Link cards */
.link-card {
  display: flex;
  margin: 0.5rem 1.25rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--text);
  transition: border-color 0.15s;
}
.link-card:hover { border-color: var(--accent); color: var(--text); }

.link-card-image {
  width: 120px;
  min-height: 90px;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.link-card-text {
  padding: 0.75rem;
  flex: 1;
  min-width: 0;
}
.link-card-text strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  line-height: 1.3;
}
.link-card-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.link-card-url {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.7;
}

/* File download card */
.card-file { padding: 0.5rem 1.25rem 0.75rem; }

.file-download {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  transition: border-color 0.15s;
}
.file-download:hover { border-color: var(--accent); color: var(--text); }

.file-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--tag-bg);
  color: var(--accent);
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}

.file-name {
  flex: 1;
  font-size: 0.9rem;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-action {
  font-size: 0.8rem;
  color: var(--accent);
  flex-shrink: 0;
}

/* Card footer */
.card-footer {
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.card-footer time {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.card-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }

.empty {
  text-align: center;
  color: var(--text-muted);
  padding: 3rem 0;
}

/* ========================================
   Admin
   ======================================== */
.admin-main {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

.post-form-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.post-form-section h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.post-form textarea,
.post-form input[type="text"],
.post-form input[type="url"],
.post-form select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  margin-bottom: 0.75rem;
  resize: vertical;
}

.post-form textarea:focus,
.post-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.post-form input[type="file"] {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.form-row { margin-bottom: 0.5rem; }
.form-row label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}
.hint { font-size: 0.75em; opacity: 0.6; }

.url-inputs { margin-bottom: 0.5rem; }
.url-inputs label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.btn-primary {
  padding: 0.6rem 1.5rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
  padding: 0.6rem 1.5rem;
  background: var(--bg-input);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  cursor: pointer;
  text-align: center;
}

.btn-small {
  font-size: 0.8rem;
  padding: 0.3rem 0.7rem;
  background: var(--bg-input);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
}
.btn-small:hover { border-color: var(--accent); color: var(--accent); }

.btn-danger { color: var(--danger) !important; }
.btn-danger:hover { border-color: var(--danger); }

.btn-delete {
  background: none;
  border: none;
  color: var(--danger);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 0.3rem;
}

/* Existing media in edit mode */
.existing-media {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.existing-media h3 { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.5rem; }

.media-item-admin {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.media-item-admin .thumb {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 4px;
}
.link-preview-small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 300px;
}

/* Admin post list */
.post-list-section h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.admin-post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
}

.post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.post-meta time { font-size: 0.8rem; color: var(--text-muted); }
.post-actions { display: flex; gap: 0.4rem; }

.post-body-preview {
  font-size: 0.9rem;
  color: var(--text);
  opacity: 0.85;
  margin-bottom: 0.4rem;
}

.media-count { font-size: 0.8rem; color: var(--text-muted); }
.post-tags-preview { margin-top: 0.4rem; display: flex; gap: 0.3rem; flex-wrap: wrap; }
.post-tags-preview .tag {
  font-size: 0.75rem;
  padding: 0.1rem 0.5rem;
  background: var(--tag-bg);
  color: var(--tag-text);
  border-radius: 100px;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 480px) {
  .link-card { flex-direction: column; }
  .link-card-image { width: 100%; height: 140px; }
  .feed-header, .admin-header { padding: 1.5rem 0.75rem 0.75rem; }
  .feed { padding: 0 0.75rem 2rem; }
  .card-body { padding: 1rem 1rem 0.4rem; }
  .card-footer { padding: 0.6rem 1rem; }
  .link-card { margin: 0.5rem 1rem 0.6rem; }
}