/* ═══════════════════════════════════════
   Patoo Ventures Dashboard — Styles
   Matches index.html aesthetic
   ═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #0a0a0a;
  color: #e0e0e0;
  min-height: 100vh;
}

.bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(96, 64, 168, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(88, 52, 152, 0.05) 0%, transparent 60%);
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ── Header ────────────────────────── */

.page-header {
  text-align: center;
  margin-bottom: 2rem;
}

.back-link {
  display: inline-block;
  color: #888;
  text-decoration: none;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  transition: color 0.2s;
}

.back-link:hover {
  color: #f7931a;
}

.page-header h1 {
  font-size: 2rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.4rem;
}

.subtitle {
  font-size: 1rem;
  color: #aaa;
  margin-bottom: 0.3rem;
}

.subtitle-detail {
  font-size: 0.85rem;
  color: #666;
}

/* ── Filters ────────────────────────── */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1rem;
}

/* ── Path Filter ──────────────────────── */

.path-filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.path-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: #999;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.path-btn:hover {
  border-color: rgba(255, 255, 255, 0.15);
  color: #ddd;
}

.path-btn.active {
  border-color: rgba(247, 147, 26, 0.4);
  background: rgba(247, 147, 26, 0.08);
  color: #f7931a;
}

.path-btn[data-path="venture"].active {
  border-color: rgba(74, 222, 128, 0.4);
  background: rgba(74, 222, 128, 0.06);
  color: #4ade80;
}

.path-btn[data-path="open-source"].active {
  border-color: rgba(139, 92, 246, 0.4);
  background: rgba(139, 92, 246, 0.06);
  color: #a78bfa;
}

.filter-btn[hidden] {
  display: none;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: #999;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: rgba(255, 107, 0, 0.3);
  color: #ddd;
}

.filter-btn.active {
  border-color: rgba(255, 107, 0, 0.5);
  background: rgba(255, 107, 0, 0.08);
  color: #f7931a;
}

.filter-btn .count {
  color: #666;
  font-size: 0.75rem;
}

.filter-btn.active .count {
  color: rgba(247, 147, 26, 0.6);
}

/* ── Sort ────────────────────────── */

.sort-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.sort-label {
  color: #666;
  font-size: 0.8rem;
}

#sort-select {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: #aaa;
  padding: 0.35rem 0.7rem;
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}

#sort-select:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

#sort-select option {
  background: #1a1a1a;
  color: #ddd;
}

/* ── Grid ────────────────────────── */

.groups {
  margin-bottom: 3rem;
}

.venture-group {
  margin-bottom: 2.5rem;
}

.venture-group:last-child {
  margin-bottom: 0;
}

.group-heading {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 1.1rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.group-emoji {
  font-size: 1.4rem;
  line-height: 1;
}

.group-label {
  color: #f5f5f5;
}

.group-count {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  min-width: 1.4rem;
  text-align: center;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

/* ── Venture Card ────────────────── */

.venture-card {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.35s ease;
  cursor: default;
  padding: 1.25rem;
}

.venture-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 15px;
  padding: 1px;
  background: linear-gradient(135deg, transparent, transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  transition: background 0.35s ease;
  z-index: 1;
  pointer-events: none;
}

.venture-card:hover {
  transform: translateY(-2px);
}

.venture-card:hover::before {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.6), rgba(139, 92, 246, 0.4));
}

/* sparkle animation (same as index.html portfolio cards) */
.venture-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent 0%,
    rgba(255, 107, 0, 0.03) 25%,
    transparent 50%,
    rgba(139, 92, 246, 0.03) 75%,
    transparent 100%
  );
  animation: sparkle-rotate 8s linear infinite;
  z-index: 0;
  pointer-events: none;
}

@keyframes sparkle-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.card-image {
  position: relative;
  z-index: 2;
  width: calc(100% + 2.5rem);
  margin: -1.25rem -1.25rem 0.75rem -1.25rem;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0d0d0d;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.7rem;
}

.card-path-badge {
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 5px;
  letter-spacing: 0.02em;
}

.card-path-badge.path-venture {
  background: rgba(74, 222, 128, 0.06);
  color: #6ee7a0;
  border: 1px solid rgba(74, 222, 128, 0.1);
}

.card-path-badge.path-open-source {
  background: rgba(139, 92, 246, 0.06);
  color: #c4b5fd;
  border: 1px solid rgba(139, 92, 246, 0.1);
}

.card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.2rem 0.55rem;
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-idea {
  background: rgba(255, 255, 255, 0.04);
  color: #888;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.badge-assessed {
  background: rgba(250, 204, 21, 0.08);
  color: #eab308;
  border: 1px solid rgba(250, 204, 21, 0.15);
}

.badge-building {
  background: rgba(96, 165, 250, 0.08);
  color: #60a5fa;
  border: 1px solid rgba(96, 165, 250, 0.15);
}

.badge-live {
  background: rgba(74, 222, 128, 0.08);
  color: #4ade80;
  border: 1px solid rgba(74, 222, 128, 0.15);
}

.badge-released {
  background: rgba(139, 92, 246, 0.08);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.15);
}

.badge-dead {
  background: rgba(239, 68, 68, 0.08);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.15);
}

.badge-deprecated {
  background: rgba(239, 68, 68, 0.06);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.1);
}

.card-title {
  position: relative;
  z-index: 2;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.3rem;
}

.card-tagline {
  position: relative;
  z-index: 2;
  font-size: 0.85rem;
  color: #aaa;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.card-body {
  position: relative;
  z-index: 2;
  font-size: 0.8rem;
  color: #777;
  line-height: 1.55;
  margin-bottom: 0.75rem;
}

.card-tags {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.card-tags span {
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  color: #666;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.card-footer {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #555;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 0.65rem;
}

.card-footer a {
  color: #f7931a;
  text-decoration: none;
  transition: color 0.2s;
}

.card-footer a:hover {
  color: #ffb347;
}

/* ── Collapsible sections ───────── */

.card-description,
.card-lessons,
.card-kill-reason {
  position: relative;
  z-index: 2;
  margin-top: 0.6rem;
  font-size: 0.78rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 0.5rem;
}

.card-description summary,
.card-lessons summary,
.card-kill-reason summary {
  cursor: pointer;
  color: #888;
  font-weight: 500;
  font-size: 0.78rem;
  transition: color 0.2s;
}

.card-description summary:hover,
.card-lessons summary:hover,
.card-kill-reason summary:hover {
  color: #ccc;
}

.card-description p,
.card-lessons p,
.card-kill-reason p {
  margin-top: 0.4rem;
  color: #777;
  line-height: 1.5;
}

.card-kill-reason p strong {
  color: #aaa;
}

.dead-details {
  position: relative;
  z-index: 2;
}

/* ── Empty State ─────────────────── */

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  color: #555;
}

.empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.empty-state h3 {
  font-size: 1.2rem;
  color: #777;
  margin-bottom: 0.4rem;
}

.empty-state p {
  font-size: 0.9rem;
  color: #555;
}

/* ── Footer ──────────────────────── */

.footer {
  text-align: center;
  color: #444;
  font-size: 0.75rem;
  padding: 2rem 0;
}

/* ── Responsive ──────────────────── */

@media (max-width: 768px) {
  .grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
  .page-header h1 {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 1.25rem 1rem;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .filters {
    gap: 0.35rem;
  }
  .filter-btn {
    font-size: 0.78rem;
    padding: 0.4rem 0.65rem;
  }
}