/* ============================================================
   Gensix Technology — Blog stylesheet
   Extends css/styles.css. All pages load both files.
   ============================================================ */

/* -----------------------------------------------------------
   Blog layout shell
----------------------------------------------------------- */
.blog-wrap {
  padding-block: 2.5rem 3.5rem;
}

.blog-page-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: .3rem;
  color: var(--text);
  letter-spacing: -.01em;
}

.blog-page-desc {
  color: var(--muted);
  max-width: 68ch;
  margin-bottom: 1.75rem;
}

/* -----------------------------------------------------------
   Search bar
----------------------------------------------------------- */
.blog-search-form {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.blog-search-input {
  flex: 1 1 240px;
  padding: .58rem .8rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  background: #0d1822;
  color: var(--text);
  font: inherit;
  font-size: .95rem;
}

.blog-search-input::placeholder { color: #8195a8; }
.blog-search-input:focus {
  outline: none;
  border-color: rgba(30,127,255,.65);
  box-shadow: 0 0 0 3px rgba(30,127,255,.16);
}

.blog-search-btn {
  padding: .58rem 1.1rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
}
.blog-search-btn:hover { background: var(--accent-600); }

/* Filter pills */
.blog-filters {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.5rem;
}

.blog-filter-label {
  color: var(--muted);
  font-size: .9rem;
  margin-right: .2rem;
}

.blog-filter-pill {
  padding: .3rem .75rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.1);
  background: transparent;
  color: var(--muted);
  font-size: .88rem;
  text-decoration: none;
  transition: border-color .15s, color .15s;
}

.blog-filter-pill:hover,
.blog-filter-pill.is-active {
  border-color: rgba(30,127,255,.5);
  background: rgba(30,127,255,.1);
  color: var(--text);
}

/* -----------------------------------------------------------
   Article cards (listing page)
----------------------------------------------------------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(255,255,255,.022), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem 1.1rem;
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
  text-decoration: none;
  color: inherit;
  transition: border-color .18s, box-shadow .18s;
}

.post-card:hover {
  border-color: rgba(30,127,255,.35);
  box-shadow: 0 10px 28px rgba(0,0,0,.28);
  color: inherit;
}

.post-card-cat {
  display: inline-block;
  margin-bottom: .6rem;
  padding: .22rem .62rem;
  border-radius: 999px;
  border: 1px solid rgba(30,127,255,.3);
  background: rgba(30,127,255,.09);
  color: #7fb7ff;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.post-card-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 .5rem;
  line-height: 1.3;
}

.post-card-excerpt {
  flex: 1;
  color: var(--muted);
  font-size: .93rem;
  line-height: 1.55;
  margin: 0 0 .9rem;
}

.post-card-meta {
  color: #6e8496;
  font-size: .82rem;
}

.blog-empty {
  color: var(--muted);
  padding: 2rem 0;
}

/* -----------------------------------------------------------
   Single post page
----------------------------------------------------------- */
.post-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.post-cat-badge {
  display: inline-block;
  margin-bottom: .75rem;
  padding: .22rem .65rem;
  border-radius: 999px;
  border: 1px solid rgba(30,127,255,.3);
  background: rgba(30,127,255,.09);
  color: #7fb7ff;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  text-decoration: none;
}

.post-cat-badge:hover { color: var(--accent); }

.post-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -.015em;
  margin-bottom: .6rem;
  text-wrap: pretty;
}

.post-dateline {
  color: #6e8496;
  font-size: .88rem;
  margin: 0;
}

/* Article body — style the pasted HTML from admin */
.post-body {
  max-width: 74ch;
  font-size: 1.01rem;
  line-height: 1.72;
  color: #dce8f4;
}

.post-body h2 {
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  margin: 2rem 0 .6rem;
  color: var(--text);
}

.post-body h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 .5rem;
  color: var(--text);
}

.post-body p { margin: 0 0 1rem; color: #cddaea; }

.post-body ul,
.post-body ol {
  padding-left: 1.4rem;
  margin: 0 0 1rem;
  color: #c4d5e6;
}

.post-body li { margin-bottom: .35rem; }

.post-body a { color: var(--accent); }
.post-body a:hover { color: #5faeff; text-decoration: underline; }

.post-body blockquote {
  margin: 1.25rem 0;
  padding: .9rem 1rem .9rem 1.15rem;
  border-left: 3px solid var(--accent);
  background: rgba(30,127,255,.07);
  border-radius: 0 8px 8px 0;
  color: #bdd3e9;
  font-style: italic;
}

.post-body code {
  background: rgba(255,255,255,.08);
  padding: .15em .4em;
  border-radius: 4px;
  font-size: .9em;
  color: #a8d4ff;
}

.post-body pre {
  background: #080e14;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  margin: 0 0 1.2rem;
}

.post-body pre code {
  background: none;
  padding: 0;
  font-size: .9rem;
}

.post-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: .5rem 0 1rem;
  display: block;
}

.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.2rem;
  font-size: .95rem;
}

.post-body th,
.post-body td {
  padding: .55rem .8rem;
  border: 1px solid rgba(255,255,255,.1);
  text-align: left;
}

.post-body th {
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-weight: 600;
}

/* Back link */
.blog-back {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-bottom: 1.5rem;
  color: var(--muted);
  font-size: .92rem;
  text-decoration: none;
}
.blog-back:hover { color: var(--text); }

/* -----------------------------------------------------------
   Comments section
----------------------------------------------------------- */
.comments-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.07);
  max-width: 74ch;
}

.comments-heading {
  font-size: 1.25rem;
  margin-bottom: 1.4rem;
}

/* Individual comment */
.comment-list {
  list-style: none;
  margin: 0 0 2.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comment-item {
  background: linear-gradient(180deg, rgba(255,255,255,.018), rgba(255,255,255,.008));
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
}

.comment-meta {
  font-size: .86rem;
  color: #7f97ab;
  margin: 0 0 .5rem;
}

.comment-meta strong {
  color: #b8cfe2;
  font-weight: 600;
}

.comment-body {
  margin: 0;
  color: #cddaea;
  font-size: .95rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Comment form */
.comment-form-wrap {
  background: linear-gradient(180deg, rgba(255,255,255,.018), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem;
}

.comment-form-title {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.comment-form {
  display: flex;
  flex-direction: column;
  gap: .85rem;
}

.cf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .85rem;
}

.cf-field {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.cf-field label {
  font-size: .88rem;
  font-weight: 600;
  color: #c8daea;
}

.cf-field input,
.cf-field textarea {
  width: 100%;
  padding: .58rem .72rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  background: #0d1822;
  color: var(--text);
  font: inherit;
  font-size: .95rem;
}

.cf-field textarea {
  resize: vertical;
  min-height: 100px;
}

.cf-field input:focus,
.cf-field textarea:focus {
  outline: none;
  border-color: rgba(30,127,255,.65);
  box-shadow: 0 0 0 3px rgba(30,127,255,.16);
}

.cf-field input::placeholder,
.cf-field textarea::placeholder { color: #8195a8; }

/* Honeypot — hide visually and from assistive tech */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.comment-submit {
  align-self: flex-start;
  min-width: 180px;
  padding: .6rem 1.1rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.comment-submit:hover { background: var(--accent-600); }

.comment-note {
  font-size: .85rem;
  color: var(--muted);
  margin: 0;
}

/* Comment status messages */
.comment-status {
  display: none;
  padding: .6rem .85rem;
  border-radius: 8px;
  font-size: .92rem;
  border: 1px solid transparent;
}
.comment-status.is-success {
  display: block;
  color: #d4ebff;
  background: rgba(30,127,255,.14);
  border-color: rgba(30,127,255,.35);
}
.comment-status.is-error {
  display: block;
  color: #ffd7d7;
  background: rgba(208,64,64,.15);
  border-color: rgba(208,64,64,.4);
}

/* -----------------------------------------------------------
   Admin area styles
----------------------------------------------------------- */
.admin-wrap {
  padding-block: 2rem 3rem;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.admin-title {
  font-size: 1.4rem;
  margin: 0;
}

.admin-nav {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

.admin-nav a,
.admin-btn {
  display: inline-block;
  padding: .42rem .85rem;
  border-radius: 7px;
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--text);
  cursor: pointer;
}

.admin-nav a:hover,
.admin-btn:hover {
  background: rgba(30,127,255,.12);
  border-color: rgba(30,127,255,.4);
  color: var(--text);
}

.admin-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font: inherit;
}
.admin-btn-primary:hover {
  background: var(--accent-600);
  border-color: var(--accent-600);
  color: #fff;
}

.admin-btn-danger {
  background: rgba(208,64,64,.15);
  border-color: rgba(208,64,64,.4);
  color: #ffd7d7;
  font: inherit;
}
.admin-btn-danger:hover {
  background: rgba(208,64,64,.3);
}

/* Posts table */
.admin-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.07);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
}

.admin-table th,
.admin-table td {
  padding: .75rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,.05);
}

.admin-table th {
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-weight: 600;
  font-size: .83rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,.015); }

.badge-published {
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
  background: rgba(30,200,100,.15);
  color: #88f0b0;
  border: 1px solid rgba(30,200,100,.3);
}

.badge-draft {
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
  background: rgba(255,180,40,.1);
  color: #ffd56a;
  border: 1px solid rgba(255,180,40,.3);
}

/* Admin forms */
.admin-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 860px;
}

.admin-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.admin-field {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.admin-field label {
  font-size: .88rem;
  font-weight: 600;
  color: #c8daea;
}

.admin-field input,
.admin-field select,
.admin-field textarea {
  width: 100%;
  padding: .62rem .75rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  background: #0d1822;
  color: var(--text);
  font: inherit;
  font-size: .95rem;
}

.admin-field textarea {
  resize: vertical;
  min-height: 120px;
  font-family: "JetBrains Mono", "Fira Code", ui-monospace, monospace;
  font-size: .86rem;
}

.admin-field textarea.html-editor {
  min-height: 420px;
}

.admin-field input:focus,
.admin-field select:focus,
.admin-field textarea:focus {
  outline: none;
  border-color: rgba(30,127,255,.65);
  box-shadow: 0 0 0 3px rgba(30,127,255,.16);
}

.admin-field .field-hint {
  font-size: .82rem;
  color: var(--muted);
}

.admin-form-actions {
  display: flex;
  gap: .75rem;
  align-items: center;
  flex-wrap: wrap;
  padding-top: .5rem;
}

/* Preview pane */
.preview-container {
  display: none;
  margin-top: 1rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  overflow: hidden;
}

.preview-container.is-open { display: block; }

.preview-bar {
  background: rgba(255,255,255,.03);
  padding: .5rem .85rem;
  font-size: .82rem;
  color: var(--muted);
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.preview-frame {
  width: 100%;
  height: 540px;
  border: none;
  background: var(--bg);
}

/* Login page */
.login-wrap {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: 3rem;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: linear-gradient(180deg, rgba(255,255,255,.022), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 16px 40px rgba(0,0,0,.3);
}

.login-card h1 {
  font-size: 1.3rem;
  margin-bottom: 1.4rem;
}

.login-error {
  margin-bottom: 1rem;
  padding: .55rem .75rem;
  border-radius: 7px;
  background: rgba(208,64,64,.15);
  border: 1px solid rgba(208,64,64,.4);
  color: #ffd7d7;
  font-size: .9rem;
}

/* Admin pending badge */
.pending-badge {
  display: inline-block;
  padding: .15rem .5rem;
  border-radius: 999px;
  background: rgba(255,180,40,.15);
  border: 1px solid rgba(255,180,40,.3);
  color: #ffd56a;
  font-size: .78rem;
  font-weight: 700;
  vertical-align: middle;
  margin-left: .4rem;
}

/* -----------------------------------------------------------
   Responsive
----------------------------------------------------------- */
@media (max-width: 700px) {
  .cf-row { grid-template-columns: 1fr; }
  .admin-form-row { grid-template-columns: 1fr; }
  .post-grid { grid-template-columns: 1fr; }
  .admin-topbar { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .blog-search-form { flex-direction: column; }
  .blog-search-btn { width: 100%; }
  .comment-submit { width: 100%; align-self: stretch; }
}