/* ═══════════════════════════════════════════════════
   CSSMitra Blog — Enhancements Stylesheet
   TOC sidebar · Comments · small design polish
═══════════════════════════════════════════════════ */

/* ── TABLE OF CONTENTS (desktop: sticky right rail) ── */
.toc-wrap {
  position: fixed;
  top: 90px;
  right: 24px;
  width: 240px;
  z-index: 90;
  display: none;
}
@media (min-width: 1180px) {
  .toc-wrap { display: block; }
}
.toc-toggle { display: none; }
.toc-box {
  display: block;
  position: static;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px 18px;
  max-height: calc(100vh - 130px);
  overflow-y: auto;
  height: auto;
  width: auto;
}
.toc-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}
.toc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.toc-list a {
  display: block;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text2);
  padding: 6px 10px;
  border-radius: 8px;
  border-left: 2px solid transparent;
  text-decoration: none;
  transition: all .15s;
}
.toc-list a:hover { color: var(--text); background: rgba(255,255,255,.04); }
.toc-list a.toc-active {
  color: var(--gold3);
  background: rgba(232,184,75,.08);
  border-left-color: var(--gold);
  font-weight: 600;
}

/* ── TOC (mobile: collapsible button above article body) ── */
@media (max-width: 1179px) {
  .toc-wrap {
    display: block;
    position: static;
    width: auto;
    max-width: 760px;
    margin: 0 auto 24px;
    padding: 0 24px;
  }
  .toc-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 12px 16px;
    color: var(--text);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
  }
  .toc-toggle-arrow { transition: transform .2s; color: var(--text2); }
  .toc-wrap.toc-open .toc-toggle-arrow { transform: rotate(180deg); }
  .toc-box {
    display: none;
    margin-top: 8px;
    max-height: none;
  }
  .toc-wrap.toc-open .toc-box { display: block; }
}

/* When TOC sidebar is present, give article a touch more breathing room on very wide screens */
@media (min-width: 1180px) {
  .article-body, .article-header { max-width: 760px; }
}

/* ── small design polish: anchor-target offset so sticky nav doesn't cover heading ── */
.article-body h2, .article-body h3 { scroll-margin-top: 80px; }

/* subtle highlight pulse on the lead paragraph's left border on hover for visual interest */
.article-body .lead { transition: border-color .3s; }

/* ── REVIEWED BADGE (sits inside disclaimer) ── */
.reviewed-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  padding: 4px 12px;
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.25);
  border-radius: 100px;
  color: #34d399;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .02em;
}

/* ═══════════════════════════════════════
   COMMENTS SECTION
═══════════════════════════════════════ */
.comments-wrap {
  max-width: 760px;
  margin: 0 auto 48px;
  padding: 0 24px;
}
.comments-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--text);
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.comments-count { font-size: 14px; color: var(--text3); font-weight: 500; }
.comments-subtext {
  font-size: 13.5px;
  color: var(--text2);
  margin-bottom: 20px;
  max-width: 600px;
}

.comment-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 18px;
  margin-bottom: 28px;
}
.comment-form-row { margin-bottom: 10px; }
.comment-form input,
.comment-form textarea {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--r);
  padding: 10px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
}
.comment-form input:focus,
.comment-form textarea:focus {
  outline: none;
  border-color: rgba(232,184,75,.45);
}
.comment-form textarea { margin-top: 0; }
.comment-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.comment-form-note { font-size: 11.5px; color: var(--text3); max-width: 380px; }
.comment-form button {
  background: linear-gradient(135deg, var(--gold), #b8882b);
  color: #0a0800;
  border: none;
  border-radius: 100px;
  padding: 10px 22px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .15s, opacity .15s;
}
.comment-form button:hover { transform: translateY(-1px); }
.comment-form button:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.comment-form-msg { font-size: 12.5px; margin-top: 10px; min-height: 1em; }
.comment-form-msg-error { color: var(--red); }
.comment-form-msg-success { color: var(--green); }

.comment-list { display: flex; flex-direction: column; gap: 14px; }
.comment-loading, .comment-empty, .comment-error {
  font-size: 13.5px;
  color: var(--text3);
  text-align: center;
  padding: 24px 0;
}
.comment-item { display: flex; gap: 12px; align-items: flex-start; }
.comment-avatar {
  flex-shrink: 0;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(232,184,75,.3), rgba(99,102,241,.25));
  color: var(--gold3);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
}
.comment-body {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 16px;
}
.comment-meta { display: flex; align-items: baseline; gap: 8px; margin-bottom: 4px; flex-wrap: wrap; }
.comment-author { font-size: 13px; font-weight: 700; color: var(--text); }
.comment-time { font-size: 11.5px; color: var(--text3); }
.comment-text { font-size: 14px; color: var(--text2); line-height: 1.6; white-space: pre-wrap; word-break: break-word; }

/* Image attach (comment form) */
.comment-image-row { display: flex; align-items: center; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.comment-image-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gold3);
  background: rgba(232,184,75,.08);
  border: 1px solid rgba(232,184,75,.25);
  border-radius: 100px;
  padding: 6px 14px;
  cursor: pointer;
  white-space: nowrap;
}
.comment-image-label:hover { background: rgba(232,184,75,.16); }
.comment-image-input { display: none; }
.comment-image-filename { font-size: 12px; color: var(--text3); word-break: break-all; }
.comment-image-clear {
  background: none;
  border: none;
  color: var(--red);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
}
.comment-image-preview-wrap { margin-top: 10px; }
.comment-image-preview {
  max-width: 180px;
  max-height: 180px;
  border-radius: var(--r);
  border: 1px solid var(--border2);
  display: block;
  object-fit: cover;
}

/* Image attached to a posted comment */
.comment-image-thumb {
  max-width: 260px;
  max-height: 260px;
  border-radius: var(--r);
  border: 1px solid var(--border2);
  margin-top: 10px;
  display: block;
  cursor: zoom-in;
  object-fit: cover;
}

/* Comment actions: upvote + reply */
.comment-actions { display: flex; align-items: center; gap: 16px; margin-top: 10px; }
.comment-upvote-btn,
.comment-reply-toggle {
  background: none;
  border: 1px solid var(--border2);
  border-radius: 100px;
  padding: 5px 13px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text2);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.comment-upvote-btn:hover:not(:disabled) { border-color: rgba(232,184,75,.4); color: var(--gold3); }
.comment-upvote-btn-active,
.comment-upvote-btn:disabled {
  background: rgba(232,184,75,.12);
  border-color: rgba(232,184,75,.35);
  color: var(--gold3);
  cursor: default;
  opacity: 1;
}
.comment-reply-toggle:hover { border-color: rgba(232,184,75,.4); color: var(--gold3); }

/* Nested replies */
.comment-replies {
  margin: 10px 0 0 46px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-left: 2px solid var(--border);
  padding-left: 16px;
}
.comment-item-reply .comment-avatar { width: 28px; height: 28px; font-size: 12px; }
.comment-reply-form { margin-top: 12px; margin-bottom: 0; }
.reply-form-mount:empty { margin: 0; }

@media (max-width: 600px) {
  .comment-replies { margin-left: 18px; padding-left: 10px; }
}

/* Language switch banner (EN/HI cross-linking) */
.lang-banner {
  background: rgba(232,184,75,0.07);
  border: 1px solid rgba(232,184,75,0.2);
  border-radius: 10px;
  padding: 14px 20px;
  max-width: 760px;
  margin: 16px auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text2);
}
.lang-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(232,184,75,0.12);
  border: 1px solid rgba(232,184,75,0.3);
  color: var(--gold);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.lang-switch-btn:hover {
  background: rgba(232,184,75,0.22);
}

/* EN/HI language toggle on blog index */
.lang-toggle-wrap {
  display: flex;
  justify-content: center;
  margin: 0 auto 28px;
}
.lang-toggle {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px;
  gap: 2px;
}
.lang-toggle button {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text2);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 100px;
  cursor: pointer;
  transition: all .2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lang-toggle button:hover { color: var(--text); }
.lang-toggle button.active {
  background: linear-gradient(135deg, var(--gold), #b8882b);
  color: #1a1306;
}
.hi-only-note {
  max-width: 700px;
  margin: 0 auto 32px;
  text-align: center;
  font-size: 13px;
  color: var(--text3);
  padding: 0 24px;
}