/* ══════════════════════════════════════════════
   SYNTAX SYNDICATE — DEVELOPER'S HUB
   Social-Media Grade Design System
   Twitter/LinkedIn-inspired layout
   ══════════════════════════════════════════════ */

/* ── PAGE SHELL ── */
body.dh-page {
  background: #f4f5f7;
  padding-top: 0 !important; /* Override global padding for hero intersection */
  min-height: 100vh;
}

/* ── HERO ── */
.dh-hero { padding: 80px 20px 100px; position: relative; text-align: center; overflow: hidden; background: #fff; }
.dh-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    radial-gradient(circle at 100% 0%, rgba(65, 105, 225, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 0% 100%, rgba(65, 105, 225, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 1) 0%, transparent 100%);
  z-index: 0;
}
.dh-hero-orb {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(65, 105, 225, 0.04) 0%, transparent 70%);
  filter: blur(60px);
  z-index: 0;
  animation: float 20s infinite alternate ease-in-out;
}
@keyframes float {
  from { transform: translate(-10%, -10%); }
  to { transform: translate(10%, 10%); }
}

.dh-hero-inner { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.dh-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(65, 105, 225, 0.05); color: var(--accent);
  padding: 6px 14px; border-radius: 100px; font-size: 0.72rem;
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 20px; border: 1px solid rgba(65, 105, 225, 0.1);
}
.dh-hero h1 { font-size: 3.5rem; font-weight: 900; letter-spacing: -0.04em; color: var(--carbon-black); line-height: 1.1; margin-bottom: 16px; }
.dh-hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.dh-hero p { font-size: 1.05rem; color: var(--text-2); line-height: 1.6; max-width: 520px; margin: 0 auto; }

/* ── SUBNAV (floating tab bar) ── */
.dh-subnav { max-width: 680px; margin: -20px auto 32px auto; padding: 0 20px; position: relative; z-index: 10; }
.dh-subnav-inner {
  display: flex; background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-radius: 100px; border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(10, 14, 26, 0.05);
  padding: 3px; gap: 3px;
}
.dh-subnav-link {
  flex: 1; padding: 6px 12px; border-radius: 100px;
  font-size: 0.78rem; font-weight: 700; color: var(--text-2);
  text-decoration: none; transition: all 0.3s var(--ease);
  display: flex; align-items: center; justify-content: center; gap: 6px;
  white-space: nowrap;
}
.dh-subnav-link i { font-size: 0.9rem; }
.dh-subnav-link span { display: inline-block; }
.dh-subnav-link:hover { color: var(--accent); background: rgba(65, 105, 225, 0.05); }
.dh-subnav-link.active { color: #fff; background: var(--accent); box-shadow: 0 4px 10px rgba(65, 105, 225, 0.2); }

/* ══════════════════════════════════════
   3-COLUMN SOCIAL LAYOUT
   Left UserCard | Center Feed | Right Widgets
   ══════════════════════════════════════ */
.dh-social-layout {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 var(--pad) 80px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: start;
}
.dh-right { display: none !important; }
.search-bar { display: none !important; }

/* ── LEFT SIDEBAR ── */
.dh-left { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 16px; }

/* User Identity Card */
.dh-identity {
  background: rgba(255, 255, 255, 0.7); border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 28px; overflow: hidden;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 40px rgba(10, 14, 26, 0.04);
}
.dh-identity-cover {
  height: 96px;
  background: 
    radial-gradient(circle at 100% 0%, rgba(67, 56, 202, 0.8) 0%, transparent 70%),
    radial-gradient(circle at 0% 100%, rgba(65, 105, 225, 0.8) 0%, transparent 70%),
    #0f172a;
  position: relative;
  z-index: 1;
}
.dh-identity-cover::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'%3E%3Ccircle cx='3' cy='3' r='1'/%3E%3C/g%3E%3C/svg%3E");
}
.dh-identity-body {
  padding: 0 20px 24px; text-align: center; margin-top: -36px;
  position: relative; z-index: 2;
}
.dh-identity-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, #4169e1, #6366f1);
  border: 4px solid var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 1.4rem; font-weight: 700;
  color: #fff; margin: 0 auto 12px;
  box-shadow: 0 8px 24px rgba(10, 14, 26, 0.1);
  overflow: hidden;
}
.dh-identity-avatar .avatar-img, .dh-identity-avatar .avatar-fallback {
  width: 100%; height: 100%; border-radius: 0 !important;
}
.dh-identity-name { font-size: 1rem; font-weight: 800; color: var(--carbon-black); }
.dh-identity-role { font-size: 0.72rem; color: var(--text-3); font-family: var(--mono); margin-top: 4px; font-weight: 600; }
.dh-identity-stats {
  display: flex; justify-content: center; gap: 20px;
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border);
}
.dh-identity-stat { text-align: center; }
.dh-identity-stat strong { display: block; font-size: .95rem; font-weight: 700; color: var(--carbon-black); }
.dh-identity-stat span { font-size: .65rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }

/* Left Nav Menu */
.dh-left-nav {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 2px 8px rgba(10,14,26,0.04);
}
.dh-left-link {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 20px; font-size: .9rem; font-weight: 500;
  color: var(--text-2); text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: all .15s;
}
.dh-left-link:last-child { border-bottom: none; }
.dh-left-link:hover { background: var(--bright-snow); color: var(--accent); }
.dh-left-link.active { color: var(--accent); background: rgba(65,105,225,0.04); font-weight: 600; border-left: 3px solid var(--accent); }
.dh-left-link-icon {
  width: 34px; height: 34px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0;
}

/* ── CENTER FEED ── */
.dh-center { display: flex; flex-direction: column; gap: 20px; min-width: 0; }

/* ── RIGHT SIDEBAR ── */
.dh-right { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 16px; }

/* Widget */
.dh-widget {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 16px; padding: 20px;
  box-shadow: 0 2px 8px rgba(10,14,26,0.04);
}
.dh-widget-title {
  font-family: var(--mono); font-size: .65rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--text-3);
  margin-bottom: 16px; display: flex; align-items: center; gap: 8px;
  padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.dh-widget-title svg { width: 14px; height: 14px; stroke: var(--text-3); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Trending Tags */
.dh-tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.dh-tag-item {
  padding: 6px 14px; border-radius: 100px;
  font-size: .75rem; font-weight: 500;
  background: var(--bright-snow); border: 1px solid var(--border);
  color: var(--text-2); cursor: pointer; transition: all .18s; text-decoration: none;
}
.dh-tag-item:hover { background: var(--accent-bg); color: var(--accent); border-color: rgba(65,105,225,.25); }

/* Stat Rows */
.dh-stat-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--border); font-size: .85rem;
}
.dh-stat-row:last-child { border-bottom: none; }
.dh-stat-row span { color: var(--text-3); }
.dh-stat-row strong { color: var(--carbon-black); font-weight: 700; font-family: var(--mono); }

/* ══════════════════════════════════════
   COMPOSE BOX — Twitter-style
   ══════════════════════════════════════ */
.dh-compose {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px;
  box-shadow: 0 2px 10px rgba(10,14,26,0.05);
}
.dh-compose-row { display: flex; gap: 16px; align-items: flex-start; }
.dh-compose-row .avatar { flex-shrink: 0; width: 46px !important; height: 46px !important; border-radius: 50% !important; font-size: 1.1rem !important; }
.dh-compose-body { flex: 1; min-width: 0; }
.dh-compose-textarea {
  width: 100%; min-height: 54px; padding: 12px 0 0; border: none;
  font-family: var(--font); font-size: 1rem; color: var(--carbon-black);
  resize: none; outline: none; background: transparent; line-height: 1.6;
  border-bottom: 1px solid var(--border); margin-bottom: 12px;
}
.dh-compose-textarea::placeholder { color: var(--pale-slate-2); }
.dh-compose-actions { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.dh-compose-tools { display: flex; gap: 4px; }
.dh-compose-tool {
  width: 36px; height: 36px; border-radius: 50%; border: none; background: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-3); transition: all .15s;
}
.dh-compose-tool:hover { background: var(--bright-snow); color: var(--accent); }
.dh-compose-tool svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.dh-compose-extra { display: none; margin-bottom: 12px; }
.dh-compose-extra.show { display: flex; gap: 8px; }
.dh-compose-extra input {
  flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: 10px;
  font-family: var(--font); font-size: .85rem; outline: none; transition: border-color .2s; background: var(--bright-snow);
}
.dh-compose-extra input:focus { border-color: var(--accent); background: var(--white); }

/* ══════════════════════════════════════
   POST CARD — Social Feed Card
   ══════════════════════════════════════ */
.dh-post {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px;
  box-shadow: 0 2px 8px rgba(10,14,26,0.04);
  transition: box-shadow .2s;
}
.dh-post:hover { box-shadow: 0 6px 24px rgba(10,14,26,0.08); }
.dh-post-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.dh-post-header .avatar {
  flex-shrink: 0; width: 44px !important; height: 44px !important; border-radius: 50% !important; font-size: 1.1rem !important; text-decoration: none;
}
.dh-post-meta { flex: 1; min-width: 0; }
.dh-post-author { font-size: .95rem; font-weight: 700; color: var(--carbon-black); text-decoration: none; display: inline; }
.dh-post-author:hover { color: var(--accent); }
.dh-post-time {
  font-size: .75rem; color: var(--text-3); font-family: var(--mono); margin-left: 8px;
}
.dh-post-time::before { content: '·'; margin-right: 8px; }
.dh-post-menu {
  width: 32px; height: 32px; border-radius: 50%; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; color: var(--text-3); transition: all .15s;
}
.dh-post-menu:hover { background: var(--tint); color: var(--carbon-black); }
.dh-post-content { font-size: 1.05rem; line-height: 1.65; color: var(--text); margin-bottom: 20px; white-space: pre-wrap; word-break: break-word; overflow-wrap: anywhere; font-weight: 400; }
.dh-post-image { width: 100%; border-radius: 16px; border: 1px solid var(--border); margin-bottom: 16px; max-height: 600px; object-fit: cover; box-shadow: 0 4px 12px rgba(0,0,0,0.02); }
.dh-post-link {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--bright-snow);
  border: 1px solid var(--border); border-radius: 12px; text-decoration: none; color: var(--accent);
  font-size: .85rem; font-weight: 500; margin-bottom: 14px; transition: all .15s;
  word-break: break-all; overflow-wrap: anywhere;
}
.dh-post-link:hover { background: var(--accent-bg); border-color: rgba(65,105,225,.25); }
.dh-post-link i { font-size: 1.1rem; flex-shrink: 0; }
.dh-post-actions {
  display: flex; align-items: center; gap: 4px; padding-top: 14px; border-top: 1px solid var(--border); margin: 0 -8px;
}
.dh-action-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 10px;
  font-size: .85rem; font-weight: 600; font-family: var(--font);
  background: none; border: none; color: var(--text-3); cursor: pointer; transition: all .15s;
  flex: 1; justify-content: center;
}
.dh-action-btn:hover { background: var(--tint); color: var(--carbon-black); }
.dh-action-btn.liked { color: #ef4444; }
.dh-action-btn.liked:hover { background: rgba(239,68,68,0.06); }
.dh-action-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.dh-action-btn.liked svg { fill: #ef4444; stroke: #ef4444; }

/* ══════════════════════════════════════
   COMMENTS
   ══════════════════════════════════════ */
.dh-comments { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); display: none; }
.dh-comments.open { display: block; }
.dh-comment { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.dh-comment:last-of-type { border-bottom: none; }
.dh-comment .avatar { width: 32px !important; height: 32px !important; font-size: .7rem !important; border-radius: 50% !important; text-decoration: none; }
.dh-comment-body { flex: 1; min-width: 0; }
.dh-comment-author { font-size: .85rem; font-weight: 600; color: var(--carbon-black); text-decoration: none; }
.dh-comment-author:hover { color: var(--accent); }
.dh-comment-text { font-size: .88rem; color: var(--text-2); line-height: 1.5; margin-top: 4px; }
.dh-comment-time { font-size: .65rem; color: var(--text-3); font-family: var(--mono); margin-top: 6px; }
.dh-comment-input { display: flex; gap: 10px; margin-top: 14px; }
.dh-comment-input input {
  flex: 1; padding: 10px 16px; border: 1px solid var(--border); border-radius: 100px;
  font-family: var(--font); font-size: .85rem; outline: none; transition: border-color .2s; background: var(--bright-snow);
}
.dh-comment-input input:focus { border-color: var(--accent); background: var(--white); }
.dh-comment-input button {
  padding: 10px 24px; border-radius: 100px; font-size: .85rem; font-weight: 600; font-family: var(--font);
  background: var(--accent); color: #fff; border: none; cursor: pointer; transition: background .18s; white-space: nowrap;
}
.dh-comment-input button:hover { background: var(--accent-hi); }

/* ══════════════════════════════════════
   PROFILE HERO
   ══════════════════════════════════════ */
.dh-profile-hero { background: var(--white); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; box-shadow: 0 4px 20px rgba(10,14,26,0.06); }
.dh-profile-cover { height: 200px; background: linear-gradient(135deg, #0a0e1a 0%, #1a2035 30%, #243b55 60%, #4169e1 100%); position: relative; }
.dh-profile-cover::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 70%, rgba(99,102,241,.2) 0%, transparent 50%), radial-gradient(circle at 70% 30%, rgba(236,72,153,.1) 0%, transparent 50%), url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='1.5'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.dh-profile-info { padding: 0 32px 32px; display: flex; gap: 24px; align-items: flex-end; margin-top: -56px; position: relative; }
.dh-profile-avatar { width: 112px; height: 112px; border-radius: 24px; background: linear-gradient(135deg, #4169e1, #6366f1); border: 4px solid var(--white); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 2.2rem; font-weight: 700; color: #fff; flex-shrink: 0; box-shadow: 0 4px 16px rgba(10,14,26,0.15); }
.dh-profile-text { flex: 1; min-width: 0; padding-top: 64px; }
.dh-profile-name { font-size: 1.6rem; font-weight: 700; color: var(--carbon-black); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dh-profile-name .badge { font-size: .6rem; }
.dh-profile-detail { font-size: .95rem; color: var(--text-2); margin-top: 6px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.dh-profile-detail svg { width: 14px; height: 14px; stroke: var(--text-3); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.dh-profile-stats { display: flex; gap: 32px; margin-top: 18px; }
.dh-profile-stat { font-size: .88rem; color: var(--text-2); cursor: pointer; transition: color .15s; }
.dh-profile-stat:hover { color: var(--accent); }
.dh-profile-stat strong { font-weight: 700; color: var(--carbon-black); font-size: 1.1rem; display: block; }
.dh-profile-actions { display: flex; gap: 12px; flex-shrink: 0; padding-top: 64px; }
.dh-follow-btn { padding: 12px 32px; border-radius: 100px; font-size: .9rem; font-weight: 600; font-family: var(--font); background: var(--accent); color: #fff; border: 1px solid var(--accent); cursor: pointer; transition: all .18s; box-shadow: 0 2px 8px rgba(65,105,225,.3); }
.dh-follow-btn:hover { background: var(--accent-hi); box-shadow: 0 4px 12px rgba(65,105,225,.4); }
.dh-follow-btn.following { background: var(--white); color: var(--text-2); border-color: var(--border); box-shadow: none; }
.dh-follow-btn.following:hover { background: #fdf0f0; color: #dc2626; border-color: #dc2626; }

/* ══════════════════════════════════════
   PROJECT CARDS
   ══════════════════════════════════════ */
.dh-projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.dh-project-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 16px;
  overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s;
  box-shadow: 0 2px 8px rgba(10,14,26,0.04);
  min-width: 0;
}
.dh-project-card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(10,14,26,0.1); border-color: rgba(65,105,225,0.3); }
.dh-project-thumb {
  width: 100%; height: 180px; object-fit: cover;
  background: linear-gradient(135deg, #f0f4ff 0%, #e4eaf8 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3); font-size: 2.5rem; border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.dh-project-thumb img { width: 100%; height: 100%; object-fit: cover; }
.dh-project-body { padding: 20px; }
.dh-project-title { font-size: 1.05rem; font-weight: 700; color: var(--carbon-black); margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dh-project-desc { font-size: .88rem; color: var(--text-2); line-height: 1.6; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.dh-project-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.dh-project-tag { padding: 4px 10px; border-radius: 6px; font-family: var(--mono); font-size: .65rem; font-weight: 500; background: var(--tint); color: var(--accent); border: 1px solid rgba(65,105,225,.1); }
.dh-project-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--border); }
.dh-project-author { display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--text-3); text-decoration: none; }
.dh-project-author:hover { color: var(--accent); }
.dh-project-author .avatar { width: 28px !important; height: 28px !important; font-size: .55rem !important; border-radius: 50% !important; }
.dh-project-links { display: flex; gap: 8px; }
.dh-project-link { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border); background: var(--white); display: flex; align-items: center; justify-content: center; color: var(--text-3); text-decoration: none; transition: all .15s; }
.dh-project-link:hover { background: var(--accent-bg); color: var(--accent); border-color: rgba(65,105,225,.3); }
.dh-project-link svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ══════════════════════════════════════
   SNIPPET CARDS
   ══════════════════════════════════════ */
.dh-snippet {
  background: var(--white); border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
  box-shadow: 0 2px 8px rgba(10,14,26,0.04); transition: box-shadow .25s, transform .25s;
  min-width: 0;
}
.dh-snippet:hover { box-shadow: 0 8px 24px rgba(10,14,26,0.08); transform: translateY(-2px); }
.dh-snippet-header { display: flex; align-items: center; gap: 14px; padding: 18px 24px; border-bottom: 1px solid var(--border); background: #fafbfc; }
.dh-snippet-title { flex: 1; font-size: 1rem; font-weight: 700; color: var(--carbon-black); }
.dh-snippet-lang { padding: 5px 14px; border-radius: 100px; font-family: var(--mono); font-size: .65rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.dh-lang-javascript { background: #fef8ec; color: #b45309; border: 1px solid rgba(180,83,9,.2); }
.dh-lang-python { background: #edf1ff; color: #1847c2; border: 1px solid rgba(24,71,194,.2); }
.dh-lang-html { background: #fdf0f0; color: #c41f1f; border: 1px solid rgba(196,31,31,.2); }
.dh-lang-css { background: #f4f0ff; color: #6d28d9; border: 1px solid rgba(109,40,217,.2); }
.dh-lang-java { background: #fff0f0; color: #b91c1c; border: 1px solid rgba(185,28,28,.2); }
.dh-lang-cpp { background: #e8f6fd; color: #0c7abf; border: 1px solid rgba(12,122,191,.2); }
.dh-lang-other { background: var(--tint); color: var(--text-2); border: 1px solid var(--border); }
.dh-snippet-code { background: #0d1117; padding: 24px 28px; overflow-x: auto; overflow-y: hidden; position: relative; }
.dh-snippet-code pre { margin: 0; font-family: 'DM Mono', 'Fira Code', 'Consolas', monospace; font-size: .88rem; line-height: 1.75; color: #e6edf3; white-space: pre; tab-size: 2; }
.dh-snippet-copy { position: absolute; top: 16px; right: 16px; padding: 8px 16px; border-radius: 8px; font-size: .75rem; font-weight: 600; font-family: var(--font); background: rgba(255,255,255,.08); color: rgba(255,255,255,.6); border: 1px solid rgba(255,255,255,.1); cursor: pointer; transition: all .18s; z-index: 2; }
.dh-snippet-copy:hover { background: rgba(255,255,255,.15); color: #fff; }
.dh-snippet-fade { position: absolute; bottom: 0; left: 0; right: 0; height: 60px; background: linear-gradient(to bottom, rgba(13, 17, 23, 0) 0%, #0d1117 100%); pointer-events: none; z-index: 1; }
.dh-snippet-footer { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.dh-snippet-author { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--text-3); text-decoration: none; }
.dh-snippet-author:hover { color: var(--accent); }
.dh-snippet-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: rgba(65, 105, 225, 0.06);
  color: var(--accent);
  border-radius: 100px;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.65rem;
  transition: all 0.2s ease;
  border: 1px solid rgba(65, 105, 225, 0.1);
}
.dh-snippet-view-btn:hover {
  background: var(--accent);
  color: #fff;
  transform: translateX(2px);
}
.dh-snippet-author .avatar { width: 30px !important; height: 30px !important; font-size: .6rem !important; border-radius: 50% !important; }

/* ══════════════════════════════════════
   IDEA CARDS
   ══════════════════════════════════════ */
.dh-idea {
  background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 24px; display: flex; gap: 20px;
  box-shadow: 0 2px 8px rgba(10,14,26,0.04); transition: box-shadow .25s, border-color .25s;
  min-width: 0;
}
.dh-idea:hover { box-shadow: 0 6px 24px rgba(10,14,26,0.08); border-color: rgba(65,105,225,.2); }
.dh-idea-votes { display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 52px; flex-shrink: 0; }
.dh-vote-btn { width: 44px; height: 34px; border-radius: 8px; border: 1px solid var(--border); background: var(--bright-snow); cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--text-3); transition: all .15s; }
.dh-vote-btn:hover { background: var(--tint); color: var(--accent); }
.dh-vote-btn.active-up { background: #ecfdf5; color: #16a34a; border-color: rgba(22,163,74,.35); }
.dh-vote-btn.active-down { background: #fdf0f0; color: #dc2626; border-color: rgba(220,38,38,.35); }
.dh-vote-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.dh-vote-score { font-size: 1.2rem; font-weight: 700; color: var(--carbon-black); min-width: 44px; text-align: center; padding: 6px 0; font-family: var(--mono); }
.dh-idea-body { flex: 1; min-width: 0; }
.dh-idea-title { font-size: 1.05rem; font-weight: 700; color: var(--carbon-black); margin-bottom: 8px; }
.dh-idea-desc { font-size: .9rem; color: var(--text-2); line-height: 1.65; margin-bottom: 16px; }
.dh-idea-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.dh-idea-author { font-size: .8rem; color: var(--text-3); text-decoration: none; display: flex; align-items: center; gap: 6px; }
.dh-idea-author:hover { color: var(--accent); }
.dh-idea-author .avatar { width: 24px !important; height: 24px !important; font-size: .5rem !important; border-radius: 50% !important; }
.dh-status { padding: 4px 12px; border-radius: 100px; font-family: var(--mono); font-size: .6rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.dh-status-open { background: #ecfdf5; color: #16a34a; border: 1px solid rgba(22,163,74,.3); }
.dh-status-in_progress { background: #fef8ec; color: #b45309; border: 1px solid rgba(180,83,9,.2); }
.dh-status-completed { background: #edf1ff; color: #1847c2; border: 1px solid rgba(24,71,194,.2); }
.dh-cat { padding: 4px 10px; border-radius: 6px; font-family: var(--mono); font-size: .65rem; font-weight: 600; }
.dh-cat-project { background: #f4f0ff; color: #6d28d9; }
.dh-cat-feature { background: #ecfdf5; color: #047857; }
.dh-cat-tool { background: #fef8ec; color: #b45309; }
.dh-cat-other { background: var(--tint); color: var(--text-3); }

/* ══════════════════════════════════════
   FILTER BAR — Pill toggle
   ══════════════════════════════════════ */
.dh-filter-bar {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--white); border: 1px solid var(--border);
  border-radius: 12px; padding: 5px;
  box-shadow: 0 2px 8px rgba(10,14,26,0.03);
  max-width: 100%;
}

@media (max-width: 600px) {
  .dh-filter-bar { overflow-x: auto; -webkit-overflow-scrolling: touch; padding: 4px; gap: 2px; }
  .dh-filter-tab { padding: 8px 16px; font-size: 0.75rem; white-space: nowrap; }
}
.dh-filter-tab {
  padding: 10px 24px; border-radius: 8px;
  font-size: .85rem; font-weight: 600; font-family: var(--font);
  color: var(--text-3); background: none; border: none;
  cursor: pointer; transition: all .18s;
}
.dh-filter-tab:hover:not(.active) { background: var(--bright-snow); color: var(--carbon-black); }
.dh-filter-tab.active { background: var(--carbon-black); color: var(--white); box-shadow: 0 2px 8px rgba(10,14,26,0.15); }

/* ── LAYOUT FULL (projects/snippets/ideas) ── */
.dh-layout-full {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 var(--pad) 80px;
}

.dh-projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}

.dh-snippets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 32px;
}

/* ── CREATE BUTTON ── */
.dh-create-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 100px;
  font-size: .9rem; font-weight: 600; font-family: var(--font);
  background: var(--accent); color: #fff; border: none; cursor: pointer;
  transition: all .18s; box-shadow: 0 4px 12px rgba(65,105,225,.25);
}
.dh-create-btn:hover { background: var(--accent-hi); box-shadow: 0 6px 16px rgba(65,105,225,.35); transform: translateY(-2px); }
.dh-create-btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

/* ── LOAD MORE ── */
.dh-load-more { text-align: center; padding: 24px; }
.dh-load-more button { padding: 12px 36px; border-radius: 100px; font-size: .9rem; font-weight: 600; font-family: var(--font); background: var(--white); border: 1px solid var(--border); color: var(--text-2); cursor: pointer; transition: all .18s; box-shadow: 0 2px 6px rgba(10,14,26,0.04); }
.dh-load-more button:hover { border-color: var(--accent); color: var(--accent); box-shadow: 0 6px 16px rgba(65,105,225,.1); }

/* ── LOGIN PROMPT ── */
.dh-login-prompt { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 40px; text-align: center; box-shadow: 0 2px 8px rgba(10,14,26,0.04); }
.dh-login-prompt p { font-size: .95rem; color: var(--text-2); margin-bottom: 20px; }

/* ══════════════════════════════════════
   SHARED CONTENT CARD (in posts)
   ══════════════════════════════════════ */
.dh-shared-card {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; background: var(--bright-snow);
  border: 1px solid var(--border); border-radius: 12px;
  text-decoration: none; color: inherit; margin-bottom: 14px;
  transition: all .18s;
}
.dh-shared-card:hover { background: var(--accent-bg); border-color: rgba(65,105,225,.25); }
.dh-shared-icon { font-size: 1.6rem; flex-shrink: 0; }
.dh-shared-info { flex: 1; min-width: 0; }
.dh-shared-label { font-family: var(--mono); font-size: .58rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 2px; }
.dh-shared-title { font-size: .92rem; font-weight: 700; color: var(--carbon-black); }
.dh-shared-desc { font-size: .78rem; color: var(--text-2); margin-top: 2px; }
.dh-shared-arrow { color: var(--text-3); flex-shrink: 0; }

/* ══════════════════════════════════════
   FOLLOW BUTTON ON PROJECT CARDS
   ══════════════════════════════════════ */
.dh-follow-sm {
  padding: 4px 14px; border-radius: 100px;
  font-size: .68rem; font-weight: 600; font-family: var(--font);
  background: var(--accent); color: #fff; border: 1px solid var(--accent);
  cursor: pointer; transition: all .18s; white-space: nowrap;
}
.dh-follow-sm:hover { background: var(--accent-hi); }
.dh-follow-sm.following { background: var(--white); color: var(--text-2); border-color: var(--border); }
.dh-follow-sm.following:hover { background: #fdf0f0; color: #dc2626; border-color: #dc2626; }

/* ══════════════════════════════════════
   RESPONSIVE OVERRIDES
   ══════════════════════════════════════ */
@media (max-width: 1400px) {
  .dh-social-layout, .dh-layout-full { padding: 0 40px 80px; }
}

@media (max-width: 1200px) {
  .dh-social-layout { grid-template-columns: 280px 1fr; gap: 24px; }
}

@media (max-width: 950px) {
  .dh-social-layout { grid-template-columns: 1fr; }
  .dh-left { display: none; }
  .dh-projects-grid { grid-template-columns: repeat(2, 1fr); }
  .dh-snippets-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .dh-hero h1 { font-size: 2.5rem; }
  .dh-subnav { max-width: calc(100% - 32px); }
  .dh-subnav-inner { overflow-x: auto; -webkit-overflow-scrolling: touch; justify-content: flex-start !important; padding: 4px; }
  .dh-subnav-link { flex: none; padding: 8px 20px; white-space: nowrap; }
}

@media (max-width: 600px) {
  .dh-hero { padding: 80px 20px 48px; }
  .dh-social-layout, .dh-layout-full { padding: 0 16px 60px; }
  .dh-post { padding: 16px; }
  .dh-post-content { font-size: 0.95rem; }
  .dh-action-btn { padding: 10px; font-size: 0.75rem; }
  .dh-projects-grid { grid-template-columns: 1fr; }
  .dh-subnav-link span { display: none; }
  .dh-subnav-link { padding: 10px 18px; }
}