/* ============================================================
   Project Portfolio Plugin — portfolio.css
   Design tokens preserved from source HTML visual spec.
   ============================================================ */

/* ── Google Fonts are enqueued via PHP ── */

/* ── CSS Custom Properties (scoped to the widget wrapper) ── */
.pp-portfolio-wrap {
  --bg:            #0A0A0F;
  --surface:       #13131A;
  --surface-2:     #1C1C27;
  --border:        rgba(255,255,255,0.08);
  --border-hover:  rgba(108,99,255,0.6);
  --text-primary:  #F0F0FF;
  --text-secondary:#8A8AA8;
  --text-muted:    #55556A;
  --accent-1:      #6C63FF;
  --accent-2:      #00D4FF;
  --accent-grad:   linear-gradient(135deg, #6C63FF, #00D4FF);
  --font-display:  'Space Grotesk', sans-serif;
  --font-body:     'Inter', sans-serif;
  --radius:        12px;
  --radius-lg:     16px;
  --transition:    0.25s cubic-bezier(0.4, 0, 0.2, 1);

  background: var(--bg);
  color:      var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  padding: 3rem 1.5rem;
  box-sizing: border-box;
}

.pp-portfolio-wrap *, .pp-portfolio-wrap *::before, .pp-portfolio-wrap *::after {
  box-sizing: border-box;
}

/* ── Header ── */
.pp-portfolio-wrap .portfolio-header {
  text-align: center;
  margin-bottom: 3rem;
}
.pp-portfolio-wrap .portfolio-header .eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-1);
  font-family: var(--font-display);
  margin-bottom: 0.75rem;
}
.pp-portfolio-wrap .portfolio-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.pp-portfolio-wrap .portfolio-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto;
}

/* ── Grid ── */
.pp-portfolio-wrap .portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

/* ── Card ── */
.pp-portfolio-wrap .project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.pp-portfolio-wrap .project-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius-lg) + 1px);
  background: var(--accent-grad);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: 0;
  pointer-events: none;
}
.pp-portfolio-wrap .project-card:hover::before  { opacity: 1; }
.pp-portfolio-wrap .project-card > *             { position: relative; z-index: 1; }
.pp-portfolio-wrap .project-card:hover {
  transform: translateY(-4px);
  border-color: transparent;
}
.pp-portfolio-wrap .project-card:focus-visible {
  outline: 2px solid var(--accent-1);
  outline-offset: 3px;
}

.pp-portfolio-wrap .card-inner {
  background: var(--surface);
  border-radius: calc(var(--radius-lg) - 1px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 1px;
}

.pp-portfolio-wrap .card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}

/* Featured image fills the thumbnail */
.pp-portfolio-wrap .card-thumb--image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  position: absolute;
  inset: 0;
}

/* Force emoji to render as coloured text glyph, never a system icon image */
.pp-portfolio-wrap .pp-emoji {
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif;
  font-style: normal;
  line-height: 1;
  display: block;
  /* Prevent emoji-as-image rendering on some browsers */
  -webkit-text-stroke: 0;
  text-rendering: auto;
}

.pp-portfolio-wrap .card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.pp-portfolio-wrap .card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.pp-portfolio-wrap .card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  flex: 1;
  margin-bottom: 1rem;
  line-height: 1.65;
}

.pp-portfolio-wrap .card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.pp-portfolio-wrap .tag {
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(108,99,255,0.12);
  color: #A09BFF;
  border: 1px solid rgba(108,99,255,0.25);
}

/* ── Modal Overlay ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5,5,10,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow-y: auto;
}
.modal-overlay.open { display: flex; }

.modal-overlay .modal {
  --surface:   #13131A;
  --surface-2: #1C1C27;
  --border:    rgba(255,255,255,0.08);
  --text-primary:   #F0F0FF;
  --text-secondary: #8A8AA8;
  --text-muted:     #55556A;
  --accent-1:  #6C63FF;
  --accent-grad: linear-gradient(135deg, #6C63FF, #00D4FF);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

  background: var(--surface);
  border: 1px solid rgba(108,99,255,0.35);
  border-radius: 20px;
  max-width: 680px;
  width: 100%;
  position: relative;
  animation: pp-modal-in 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 0 80px rgba(108,99,255,0.18), 0 32px 64px rgba(0,0,0,0.6);
  font-family: var(--font-body);
  color: var(--text-primary);
}
@keyframes pp-modal-in {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

.modal-overlay .modal-header {
  padding: 0;
  border-radius: 18px 18px 0 0;
  overflow: hidden;
  position: relative;
}
.modal-overlay .modal-thumb {
  width: 100%;
  aspect-ratio: 16/7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}
.modal-overlay .modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(10,10,15,0.7);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background var(--transition), color var(--transition);
  backdrop-filter: blur(4px);
  line-height: 1;
}
.modal-overlay .modal-close:hover {
  background: var(--surface-2);
  color: var(--text-primary);
}
.modal-overlay .modal-close:focus-visible {
  outline: 2px solid var(--accent-1);
}

.modal-overlay .modal-body {
  padding: 1.75rem 2rem 2rem;
}
.modal-overlay .modal-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.modal-overlay .modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1.25rem;
}
.modal-overlay .modal-desc {
  color: var(--text-secondary);
  font-size: 0.975rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-family: var(--font-body);
}

.modal-overlay .modal-meta {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.modal-overlay .meta-item  { display: flex; flex-direction: column; gap: 3px; }
.modal-overlay .meta-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-display);
}
.modal-overlay .meta-value {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.modal-overlay .modal-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 1.5rem;
}

.modal-overlay .modal-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.modal-overlay .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-display);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  border: none;
  line-height: 1;
}
.modal-overlay .btn svg { width: 16px; height: 16px; }

.modal-overlay .btn-primary {
  background: var(--accent-grad);
  color: #fff;
}
.modal-overlay .btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}
.modal-overlay .btn-secondary {
  background: var(--surface-2);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.modal-overlay .btn-secondary:hover {
  border-color: rgba(108,99,255,0.4);
  color: var(--text-primary);
}

/* ── Tag reuse inside modal ── */
.modal-overlay .tag {
  font-size: 11px;
  font-weight: 500;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(108,99,255,0.12);
  color: #A09BFF;
  border: 1px solid rgba(108,99,255,0.25);
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .modal-overlay .modal-body    { padding: 1.25rem 1.25rem 1.5rem; }
  .modal-overlay .modal-title   { font-size: 1.3rem; }
  .modal-overlay .modal-actions { flex-direction: column; }
  .modal-overlay .btn           { justify-content: center; }
}