/* === 729id apps — style.css === */
/* Workbench aesthetic: warm, utilitarian, organized */

@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Source+Serif+4:ital,wght@0,400;0,600;1,400&display=swap');

/* --- Theme tokens --- */
:root {
  --font-display: 'DM Mono', 'Menlo', monospace;
  --font-body: 'Source Serif 4', 'Georgia', serif;

  /* dark (default) */
  --bg: #1a1a18;
  --bg-raised: #242422;
  --bg-card: #2a2a27;
  --bg-card-hover: #333330;
  --border: #3a3a36;
  --border-light: #2f2f2b;
  --text: #d4cfc4;
  --text-muted: #8a8578;
  --text-dim: #5e5a52;
  --accent: #c47d3b;
  --accent-hover: #d4903f;
  --accent-muted: rgba(196, 125, 59, 0.15);
  --badge-web: #4a7a5a;
  --badge-native: #6a5a7a;
  --badge-web-text: #8fc49f;
  --badge-native-text: #b8a4d0;
  --shadow: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-hover: 0 4px 16px rgba(0,0,0,0.4);
  --radius: 6px;
  --tag-bg: #2f2f2b;
  --tag-text: #8a8578;
  --input-bg: #1a1a18;
  --scrollbar-thumb: #3a3a36;
  --success: #4a7a5a;
  --danger: #8a3a3a;
}

[data-theme="light"] {
  --bg: #f0ece4;
  --bg-raised: #e8e3da;
  --bg-card: #faf8f4;
  --bg-card-hover: #ffffff;
  --border: #d4cfc4;
  --border-light: #e0dbd2;
  --text: #2a2822;
  --text-muted: #6e6a60;
  --text-dim: #9a9590;
  --accent: #9e5f24;
  --accent-hover: #b36e2a;
  --accent-muted: rgba(158, 95, 36, 0.1);
  --badge-web: #d4edda;
  --badge-native: #e0d6ee;
  --badge-web-text: #2d5a3a;
  --badge-native-text: #4a3a6a;
  --shadow: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-hover: 0 4px 16px rgba(0,0,0,0.1);
  --tag-bg: #e8e3da;
  --tag-text: #6e6a60;
  --input-bg: #faf8f4;
  --scrollbar-thumb: #d4cfc4;
  --success: #2d5a3a;
  --danger: #8a3a3a;
}

/* --- Reset & base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }

/* --- Layout --- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-light);
  max-width: 1200px;
  margin: 0 auto;
}

.site-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.site-title span {
  color: var(--accent);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.header-nav a {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.header-nav a:hover { color: var(--accent); }

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  transition: color 0.2s, border-color 0.2s;
}

.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* --- Filters --- */
.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.filter-pill {
  font-family: var(--font-display);
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.filter-pill.active {
  background: var(--accent-muted);
  border-color: var(--accent);
  color: var(--accent);
}

.search-input {
  font-family: var(--font-display);
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  outline: none;
  width: 200px;
  margin-left: auto;
  transition: border-color 0.2s;
}

.search-input::placeholder { color: var(--text-dim); }
.search-input:focus { border-color: var(--accent); }

/* --- Card grid --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.15s;
  display: flex;
  flex-direction: column;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.card-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--bg-raised);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Generated placeholder when no screenshot */
.card-thumb-placeholder {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-align: center;
  padding: 1rem;
}

.card-body {
  padding: 1rem 1.1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 0.75rem;
}

.card-meta {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.badge {
  font-family: var(--font-display);
  font-size: 0.65rem;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  letter-spacing: 0.03em;
  text-transform: lowercase;
}

.badge-web {
  background: var(--badge-web);
  color: var(--badge-web-text);
}

.badge-native {
  background: var(--badge-native);
  color: var(--badge-native-text);
}

.badge-category {
  background: var(--tag-bg);
  color: var(--tag-text);
}

/* --- Detail page (app.html) --- */
.detail-back {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 2rem;
  transition: color 0.2s;
}

.detail-back:hover { color: var(--accent); }

.detail-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  align-items: start;
}

.detail-screenshot {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--bg-raised);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.detail-screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-screenshot-placeholder {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-dim);
}

.detail-info h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.detail-info .card-meta {
  margin-bottom: 1rem;
}

.detail-info .description {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  padding: 0.6rem 1.2rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s;
}

.download-btn:hover { background: var(--accent-hover); }

.install-note {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--bg-raised);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.install-note strong {
  color: var(--text);
  font-weight: 600;
}

.install-note code {
  font-family: var(--font-display);
  font-size: 0.78rem;
  background: var(--tag-bg);
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
}

/* --- Suite detail page --- */
.suite-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.suite-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.suite-item-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
}

.suite-item-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
}

/* --- About page --- */
.about-content {
  max-width: 640px;
}

.about-content h1 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.about-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.about-content a {
  color: var(--accent);
  text-decoration: none;
}

.about-content a:hover {
  text-decoration: underline;
}

.donate-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  margin-top: 0.5rem;
}

.donate-link:hover {
  background: var(--accent);
  color: #fff;
}

/* --- Footer --- */
.site-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.site-footer a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.site-footer a:hover { color: var(--accent); }

.footer-links {
  display: flex;
  gap: 1rem;
}

/* --- Empty state --- */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-dim);
  font-family: var(--font-display);
  font-size: 0.9rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .site-header { padding: 1.25rem 1.25rem; }
  main { padding: 1.5rem 1.25rem; }
  .card-grid { grid-template-columns: 1fr; }
  .detail-hero { grid-template-columns: 1fr; gap: 1.5rem; }
  .search-input { width: 100%; margin-left: 0; order: -1; flex-basis: 100%; }
  .suite-grid { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; gap: 0.75rem; text-align: center; }
}

@media (max-width: 480px) {
  .site-header { flex-wrap: wrap; gap: 0.75rem; }
  .header-nav { width: 100%; justify-content: flex-end; }
}