:root {
  --bg-color: #14181a;
  --badge-bg: #1f2a23;
  --badge-text: #cbd5e1;
  --icon-box-bg: #1f2a23;
  --icon-box-text: #cbd5e1;
  --btn-solid-bg: #4b5563;
  --btn-solid-text: #f8fafc;
  --btn-solid-hover: #64748b;
  --btn-surface-bg: #1f2732;
  --btn-surface-text: #cbd5e1;
  --btn-surface-border: #334155;
  --btn-surface-hover: #111827;
  --card-bg: #181f1b;
  --card-border: #232d26;

  --text-primary: #ffffff;
  --text-secondary: #cbd5e1;
  --text-muted: #6b7280;
  --text-para: #9ca3af;
  --hr-border: #1f2937;
}

html:not(.dark) {
  --bg-color: #f8fafc;
  --badge-bg: #e2e8f0;
  --badge-text: #334155;
  --icon-box-bg: #e2e8f0;
  --icon-box-text: #334155;
  --btn-solid-bg: #0f172a;
  --btn-solid-text: #ffffff;
  --btn-solid-hover: #1e293b;
  --btn-surface-bg: #ffffff;
  --btn-surface-text: #334155;
  --btn-surface-border: #cbd5e1;
  --btn-surface-hover: #f1f5f9;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-para: #475569;
  --hr-border: #cbd5e1;
}

body { background-color: var(--bg-color); transition: background-color 0.3s, color 0.3s; }
.badge { background-color: var(--badge-bg); color: var(--badge-text); transition: all 0.3s; }
.tech-card { transition: transform 0.2s ease, border-color 0.2s ease; }
.tech-card:hover { transform: translateY(-4px); }
.icon-box { background-color: var(--icon-box-bg); color: var(--icon-box-text); transition: all 0.3s; }
.btn-solid { background-color: var(--btn-solid-bg); color: var(--btn-solid-text); transition: all 0.3s; }
.btn-solid:hover { background-color: var(--btn-solid-hover); }
.btn-surface { background-color: var(--btn-surface-bg); color: var(--btn-surface-text); border: 1px solid var(--btn-surface-border); transition: all 0.3s; }
.btn-surface:hover { background-color: var(--btn-surface-hover); }
.card { background-color: var(--card-bg); border: 1px solid var(--card-border); transition: all 0.3s; }

.text-dynamic-primary { color: var(--text-primary); transition: color 0.3s; }
.text-dynamic-secondary { color: var(--text-secondary); transition: color 0.3s; }
.text-dynamic-muted { color: var(--text-muted); transition: color 0.3s; }
.text-dynamic-para { color: var(--text-para); transition: color 0.3s; }
.border-dynamic { border-color: var(--hr-border); transition: border-color 0.3s; }

/* Gallery - single visible cover image */
.pswp-gallery {
  position: relative;
  display: block;
}
.pswp-gallery > a:first-child {
  display: block;
  cursor: zoom-in;
}
.pswp-gallery > a:first-child img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--hr-border);
  object-fit: cover;
  transition: opacity 0.2s;
  display: block;
}
.pswp-gallery > a:first-child:hover img {
  opacity: 0.85;
}
/* Hidden extra photos - PhotoSwipe picks them up */
.pswp-gallery > a.pswp-hidden {
  display: none;
}
/* Photo count badge */
.pswp-gallery .pswp-count {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 20px;
  pointer-events: none;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}