/* ================================================================
   layout.css — dark toggle, A4 wrapper, header, cv-body, mobile
   ================================================================ */

/* ── Dark mode toggle ──────────────────────────────────────────── */
#dark-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 100;
  background: var(--paper-bg);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  transition: background 0.25s, border 0.25s;
}
#dark-toggle:hover { opacity: 0.82; }

/* ── A4 wrapper ────────────────────────────────────────────────── */
.a4-wrapper {
  max-width: 900px;
  margin: 28px auto;
  background: var(--paper-bg);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background 0.25s, box-shadow 0.25s;
}

/* ── Header ────────────────────────────────────────────────────── */
.cv-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 36px 44px 28px;
  border-bottom: 2px solid var(--text);
  background: var(--paper-bg);
  transition: background 0.25s;
}

.header-left h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}
.header-left .subtitle {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.contact-grid { display: flex; flex-direction: column; gap: 6px; }
.contact-item { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--text-muted); }
.contact-item img { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.7; }
body.dark-mode .contact-item img { filter: invert(1); }
.contact-item a { color: var(--text-muted); }
.contact-item a:hover { color: var(--accent); }

.meta-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.meta-badge {
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 20px;
  padding: 3px 12px;
  font-size: 0.78rem;
  font-weight: 600;
}

.social-links { display: flex; gap: 16px; margin-top: 14px; flex-wrap: wrap; }
.social-links a { display: flex; align-items: center; gap: 6px; font-size: 0.82rem; color: var(--text-muted); font-weight: 500; }
.social-links a img { width: 16px; height: 16px; opacity: 0.7; }
body.dark-mode .social-links a img { filter: invert(1); }
.social-links a:hover { color: var(--accent); }

.header-right { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.profile-photo { width: 120px; height: 160px; border-radius: 12px; object-fit: cover; border: 2px solid var(--border); box-shadow: 0 2px 10px rgba(0,0,0,0.12); }
.qr-code { width: 72px; height: 72px; border-radius: 8px; border: 1.5px solid var(--border); opacity: 0.85; transition: opacity 0.2s; }
.qr-code:hover { opacity: 1; }

/* ── CV body ───────────────────────────────────────────────────── */
.cv-body { padding: 0 44px 36px; }

.top-controls {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  margin-bottom: -6px;
}

/* ── Mobile ────────────────────────────────────────────────────── */
@media (max-width: 700px) {
  .a4-wrapper { margin: 0; border-radius: 0; }
  .cv-header { grid-template-columns: 1fr; padding: 24px 20px 20px; }
  .header-right { flex-direction: row; justify-content: flex-start; }
  .cv-body { padding: 0 20px 28px; }
  #role-nav { padding: 8px 20px; }
  .header-left h1 { font-size: 1.5rem; }
  #dark-toggle { top: 8px; right: 8px; }
}