/* ═══════════════════════════════════════════
   TAGS, PROJECT CARDS, CODE BLOCKS,
   CONTACT, RESUME, TIMELINE
   ═══════════════════════════════════════════ */
.tag {
  display: inline-block; background: var(--accent-dim); color: var(--accent);
  border: 1px solid var(--accent-border); border-radius: 6px; padding: 2px 9px;
  font-size: 11.5px; font-weight: 600; margin: 3px 3px; font-family: var(--mono);
  transition: all .15s;
}
.tag:hover { background: rgba(0,212,170,.2); }

.tag-gray {
  background: var(--surface2); color: var(--text-muted);
  border: 1px solid var(--border2); border-radius: 6px; padding: 2px 9px;
  font-size: 11.5px; font-weight: 500; margin: 3px 3px; font-family: var(--mono);
  display: inline-block; cursor: pointer; transition: all .15s;
}
.tag-gray:hover { color: var(--text); border-color: var(--accent-border); }

.tag-blue {
  display: inline-block; background: rgba(96,165,250,.1); color: var(--blue);
  border: 1px solid rgba(96,165,250,.3); border-radius: 6px; padding: 2px 9px;
  font-size: 11.5px; font-weight: 600; margin: 3px 3px; font-family: var(--mono);
}
.tag-purple {
  display: inline-block; font-size: 10px; font-weight: 600; padding: 3px 8px;
  border-radius: 20px; margin-left: 8px;
  background: rgba(167,139,250,.12); color: #a78bfa; border: 1px solid rgba(167,139,250,.3);
}

/* Project cards */
.proj-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 18px 20px; margin: 12px 0;
  transition: all .25s cubic-bezier(.4,0,.2,1);
}
.proj-card:hover { border-color: var(--accent-border); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.3); }
.proj-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.proj-card h4 { font-size: 14.5px; font-weight: 700; color: var(--text); }
.proj-card .proj-impact { font-size: 13px; color: var(--accent); font-family: var(--mono); font-weight: 500; margin-bottom: 8px; }
.proj-card p { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin-bottom: 10px; }
.proj-card .proj-tags { display: flex; flex-wrap: wrap; margin-bottom: 8px; }
.proj-media { margin: 10px 0 4px; border: 1px solid var(--border2); border-radius: 10px; overflow: hidden; background: #0e0e0e; }
.proj-media img { width: 100%; max-height: 260px; object-fit: cover; display: block; }

.proj-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.proj-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--mono); font-size: 11px; color: var(--accent);
  background: var(--accent-dim); border: 1px solid var(--accent-border);
  border-radius: 6px; padding: 6px 12px; text-decoration: none;
  transition: all .15s; white-space: nowrap; flex-shrink: 0; cursor: pointer;
}
.proj-link:hover { background: rgba(0,212,170,.2); transform: translateY(-1px); }
.proj-link.pypi { color: #fbbf24; background: rgba(251,191,36,.1); border-color: rgba(251,191,36,.3); }
.proj-link.pypi:hover { background: rgba(251,191,36,.18); }
.proj-link.pdf-btn { color: var(--blue); background: rgba(96,165,250,.1); border-color: rgba(96,165,250,.3); }
.proj-link.pdf-btn:hover { background: rgba(96,165,250,.18); }
.proj-link.dl-btn { color: var(--purple); background: rgba(167,139,250,.1); border-color: rgba(167,139,250,.3); }
.proj-link.dl-btn:hover { background: rgba(167,139,250,.18); }
.proj-link.yt-btn { color: #ff6b6b; background: rgba(255,107,107,.1); border-color: rgba(255,107,107,.3); }
.proj-link.yt-btn:hover { background: rgba(255,107,107,.18); }
.repo-meta { font-size: 10px; padding: 1px 6px; border-radius: 20px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); color: #cfcfcf; }

.followups { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.follow-chip {
  border: 1px solid var(--border2); background: var(--surface2); color: var(--text-muted);
  border-radius: 999px; padding: 4px 10px; font-family: var(--mono); font-size: 11px; cursor: pointer;
}
.follow-chip:hover { color: var(--accent); border-color: var(--accent-border); background: var(--accent-dim); }

/* Code block */
.code-block {
  background: #0a0a0a; border: 1px solid var(--border2); border-radius: 8px;
  padding: 12px 16px; margin: 8px 0; font-family: var(--mono); font-size: 13px;
  color: var(--accent2); display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.copy-btn {
  background: var(--surface2); border: 1px solid var(--border2); color: var(--text-muted);
  font-family: var(--mono); font-size: 11px; border-radius: 6px; padding: 4px 10px;
  cursor: pointer; transition: all .15s; flex-shrink: 0;
}
.copy-btn:hover { color: var(--text); border-color: var(--accent-border); }

/* Contact card */
.contact-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px; margin: 8px 0;
  text-decoration: none; color: var(--text);
  transition: all .25s cubic-bezier(.4,0,.2,1);
}
.contact-card:hover { border-color: var(--accent-border); background: var(--surface2); transform: translateX(4px); }
.contact-icon { font-size: 20px; flex-shrink: 0; }
.contact-label { font-size: 13px; font-weight: 600; color: var(--text); }
.contact-value { font-size: 12px; color: var(--text-muted); font-family: var(--mono); }

/* Resume preview */
.resume-preview { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin: 10px 0; }
.resume-header { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.resume-avatar { width: 48px; height: 48px; border-radius: 10px; background: linear-gradient(135deg, #00d4aa, #0088ff); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px; color: #000; flex-shrink: 0; overflow: hidden; }
.resume-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; }
.resume-name { font-size: 16px; font-weight: 700; color: var(--text); }
.resume-title { font-size: 12px; color: var(--accent); font-family: var(--mono); margin-top: 2px; }
.resume-section { margin-bottom: 14px; }
.resume-section-title { font-family: var(--mono); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: var(--text-dim); margin-bottom: 8px; }
.resume-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; font-size: 13px; }
.resume-row .dot { color: var(--accent); flex-shrink: 0; }
.resume-actions { display: flex; gap: 10px; margin-top: 16px; }
.resume-dl { display: flex; align-items: center; gap: 8px; background: var(--accent); color: #000; border: none; border-radius: 8px; padding: 10px 18px; font-family: var(--font); font-size: 13px; font-weight: 700; cursor: pointer; flex: 1; justify-content: center; transition: all .2s; text-decoration: none; }
.resume-dl:hover { background: var(--accent2); transform: translateY(-1px); }
.resume-dl.secondary { background: var(--surface2); border: 1px solid var(--border2); color: var(--text); }
.resume-dl.secondary:hover { border-color: var(--accent-border); color: var(--accent); }

/* Fallback / warning card */
.fallback-card { background: rgba(255,107,107,.08); border: 1px solid rgba(255,107,107,.2); border-radius: 10px; padding: 14px 16px; margin: 6px 0; font-size: 13.5px; color: var(--text-muted); line-height: 1.6; }
.fallback-card .fb-title { font-weight: 600; color: var(--red); margin-bottom: 6px; font-size: 13px; font-family: var(--mono); }

/* Experience timeline */
.timeline-item { position: relative; padding-left: 24px; margin-bottom: 16px; padding-bottom: 16px; border-left: 2px solid var(--surface3); }
.timeline-item:last-child { border-left-color: transparent; margin-bottom: 0; padding-bottom: 0; }
.timeline-item::before { content: ''; position: absolute; left: -5px; top: 6px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(0,212,170,.4); }
.timeline-item h4 { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 2px; }
.timeline-item .tl-period { font-family: var(--mono); font-size: 11px; color: var(--accent); margin-bottom: 6px; }
.timeline-item p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }