/* ============================================================
   Awesome DSH Plugins — landing page styles
   Design language: DeepSeek Harness (deepseek.com/harness)
   Dark default · brand blue · glass surfaces · large radii
   ============================================================ */

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

:root {
  --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto,
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-display: "Host Grotesk", "DM Sans", system-ui, -apple-system,
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-mono: "Fragment Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius-card: 20px;
  --radius-panel: 16px;
  --radius-input: 14px;
  --radius-pill: 100px;

  --max-w: 1280px;
  --blur-glass: 12px;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg-page: #0a0a0a;
  --bg-surface: rgba(255, 255, 255, 0.04);
  --bg-surface-strong: rgba(255, 255, 255, 0.07);
  --bg-hover: rgba(255, 255, 255, 0.06);
  --bg-input: rgba(255, 255, 255, 0.08);
  --bg-header: rgba(10, 10, 10, 0.65);
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-default: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text-primary: #f2f3f5;
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-tertiary: rgba(255, 255, 255, 0.42);
  --brand: #6799fe;
  --brand-soft: rgba(103, 153, 254, 0.14);
  --brand-border: rgba(103, 153, 254, 0.35);
  --mark-bg: rgba(103, 153, 254, 0.28);
  --shadow-card: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 2px 4px rgba(0, 0, 0, 0.3),
    0 12px 24px rgba(0, 0, 0, 0.35);
  --shadow-card-hover: 0 0 0 1px rgba(103, 153, 254, 0.4), 0 4px 8px rgba(0, 0, 0, 0.35),
    0 16px 32px rgba(0, 0, 0, 0.45);
  --glow-1: rgba(103, 153, 254, 0.16);
  --glow-2: rgba(58, 101, 194, 0.1);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg-page: #f9f8f8;
  --bg-surface: #ffffff;
  --bg-surface-strong: #ffffff;
  --bg-hover: rgba(0, 0, 0, 0.04);
  --bg-input: rgba(0, 0, 0, 0.03);
  --bg-header: rgba(249, 248, 248, 0.7);
  --border-subtle: rgba(0, 0, 0, 0.06);
  --border-default: rgba(0, 0, 0, 0.1);
  --border-strong: rgba(0, 0, 0, 0.2);
  --text-primary: #1e232c;
  --text-secondary: rgba(0, 0, 0, 0.68);
  --text-tertiary: rgba(0, 0, 0, 0.45);
  --brand: #4d6bfe;
  --brand-soft: rgba(77, 107, 254, 0.1);
  --brand-border: rgba(77, 107, 254, 0.35);
  --mark-bg: rgba(77, 107, 254, 0.18);
  --shadow-card: 0 0 0 1px #f1f5f9, 0 2px 4px rgba(0, 0, 0, 0.05),
    0 12px 24px rgba(0, 0, 0, 0.05);
  --shadow-card-hover: 0 0 0 1px rgba(77, 107, 254, 0.45), 0 4px 8px rgba(0, 0, 0, 0.06),
    0 16px 32px rgba(0, 0, 0, 0.1);
  --glow-1: rgba(77, 107, 254, 0.12);
  --glow-2: rgba(115, 163, 210, 0.1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.25s ease, color 0.25s ease;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
code { font-family: var(--font-mono); font-size: 0.9em; }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.01em;
}

.brand-mark { width: 22px; height: 22px; color: var(--brand); }

.brand-name b { font-weight: 700; color: var(--brand); }

.header-actions { display: flex; align-items: center; gap: 8px; }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.18s ease;
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.icon-btn svg { width: 18px; height: 18px; }

html[data-theme="dark"] .icon-sun { display: none; }
html[data-theme="light"] .icon-moon { display: none; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 24px 56px;
  text-align: center;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(600px 320px at 50% -60px, var(--glow-1), transparent 70%),
    radial-gradient(900px 480px at 50% 0, var(--glow-2), transparent 75%);
}

.hero-inner { position: relative; max-width: 760px; margin: 0 auto; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 13px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 0 var(--brand-border);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 var(--brand-border); }
  70% { box-shadow: 0 0 0 7px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.hero-title {
  margin-top: 24px;
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 68px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.hero-title .grad {
  background: linear-gradient(120deg, var(--brand), #9cc0ff 60%, var(--brand));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  margin: 18px auto 0;
  max-width: 560px;
  color: var(--text-secondary);
  font-size: 16px;
}

.hero-sub code {
  color: var(--brand);
  background: var(--brand-soft);
  padding: 1px 7px;
  border-radius: 6px;
}

/* search */

.search-wrap {
  position: relative;
  margin: 32px auto 0;
  max-width: 620px;
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-tertiary);
  pointer-events: none;
}

#searchInput {
  width: 100%;
  height: 56px;
  padding: 0 56px 0 50px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-default);
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

#searchInput::placeholder { color: var(--text-tertiary); }

#searchInput:focus {
  border-color: var(--brand-border);
  background: var(--bg-surface-strong);
  box-shadow: 0 0 0 4px var(--brand-soft);
}

#searchInput::-webkit-search-cancel-button { -webkit-appearance: none; }

.search-wrap kbd {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  padding: 2px 9px;
  border-radius: 8px;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-size: 12px;
  pointer-events: none;
}

/* stats */

.hero-stats {
  margin-top: 36px;
  display: inline-flex;
  align-items: center;
  gap: 28px;
}

.stat { display: flex; flex-direction: column; gap: 2px; }

.stat-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 400;
  color: var(--text-primary);
}

.stat-label { font-size: 12px; color: var(--text-tertiary); }

.stat-div { width: 1px; height: 32px; background: var(--border-default); }

/* ---------- browse ---------- */

.browse {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 8px 24px 80px;
}

.chips {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 8px 2px 14px;
  scrollbar-width: none;
}

.chips::-webkit-scrollbar { display: none; }

.chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 38px;
  padding: 0 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: 13.5px;
  white-space: nowrap;
  transition: all 0.18s ease;
}

.chip:hover { border-color: var(--border-strong); color: var(--text-primary); }

.chip.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  font-weight: 500;
}

.chip .chip-count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  opacity: 0.75;
}

/* toolbar */

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 2px 18px;
}

.result-info { font-size: 13.5px; color: var(--text-tertiary); }

.result-info b { color: var(--text-secondary); font-weight: 500; }

.sort-wrap { display: flex; align-items: center; gap: 10px; }

.sort-wrap label { font-size: 13px; color: var(--text-tertiary); }

#sortSelect {
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.18s ease;
}

#sortSelect:hover, #sortSelect:focus { border-color: var(--border-strong); }

#sortSelect option { background: var(--bg-page); color: var(--text-primary); }

/* grid + cards */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  box-shadow: var(--shadow-card);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

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

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-name {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.35;
  word-break: break-all;
}

.card-name .owner { color: var(--text-tertiary); font-weight: 400; }

.card-stars {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  background: var(--bg-hover);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 12px;
}

.card-stars svg { width: 12px; height: 12px; color: #f5b83d; }

.card-desc {
  color: var(--text-secondary);
  font-size: 13.5px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 42px;
}

.card-desc mark {
  background: var(--mark-bg);
  color: inherit;
  border-radius: 4px;
  padding: 0 2px;
}

.card-topics { display: flex; flex-wrap: wrap; gap: 6px; }

.topic {
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
  color: var(--text-tertiary);
  font-size: 11.5px;
}

.topic.more { border-style: dashed; }

.card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
  border-top: 1px solid var(--border-subtle);
}

.card-date { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-tertiary); }

.card-arrow {
  width: 14px;
  height: 14px;
  color: var(--text-tertiary);
  opacity: 0;
  transform: translateX(-4px);
  transition: all 0.18s ease;
}

.card:hover .card-arrow { opacity: 1; transform: translateX(0); color: var(--brand); }

/* empty + loading */

.empty { text-align: center; padding: 72px 0 40px; }

.empty-icon { font-size: 40px; margin-bottom: 12px; }

.empty-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; }

.empty-sub { margin-top: 6px; color: var(--text-tertiary); font-size: 13.5px; }

.btn-pill {
  margin-top: 20px;
  height: 40px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--brand-border);
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.18s ease;
}

.btn-pill:hover { background: var(--brand); color: #fff; }

.sentinel { height: 1px; }

.loading-more {
  grid-column: 1 / -1;
  text-align: center;
  padding: 20px 0;
  color: var(--text-tertiary);
  font-size: 13px;
}

/* skeleton */

.skeleton {
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 20px;
  height: 158px;
  position: relative;
  overflow: hidden;
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--bg-hover), transparent);
  animation: shimmer 1.4s infinite;
}

@keyframes shimmer {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 48px 24px 56px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 16px;
}

.footer-brand .brand-mark { width: 18px; height: 18px; }

.footer-desc { max-width: 480px; color: var(--text-tertiary); font-size: 13px; }

.footer-links { display: flex; gap: 22px; }

.footer-links a {
  color: var(--text-secondary);
  font-size: 13.5px;
  transition: color 0.18s ease;
}

.footer-links a:hover { color: var(--brand); }

.footer-meta { color: var(--text-tertiary); font-size: 12px; }

/* ---------- responsive ---------- */

@media (max-width: 720px) {
  .hero { padding: 64px 20px 40px; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 18px; }
  .browse { padding: 4px 20px 64px; }
  .grid { grid-template-columns: 1fr; }
  .toolbar { flex-wrap: wrap; }
  .header-inner { padding: 0 16px; }
  .brand-name { display: none; }
  .search-wrap kbd { display: none; }
  #searchInput { padding-right: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}