:root {
  /* Light palette (the default). */
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-hover: #f9fafb;
  --border: #e3e6ea;
  --text: #1c2024;
  --text-muted: #6b7280;
  --accent: #eab308;
  /* Text/icons placed on top of the (light) accent — dark for contrast. */
  --on-accent: #1c2024;
  --shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 4px 12px rgba(0, 0, 0, .06);
  --radius: 14px;
  /* Make native controls (inputs, scrollbars) match the theme. */
  color-scheme: light;

  /* Dark palette values, defined once here and applied by the two selectors
     below (explicit choice + system preference). */
  --dark-bg: #0c0e12;
  --dark-surface: #16191f;
  --dark-surface-hover: #1e222a;
  --dark-border: #2a2f38;
  --dark-text: #e6e8eb;
  --dark-text-muted: #9aa1ac;
  --dark-accent: #facc15;
  --dark-shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .45);
}

/* Remap the semantic tokens onto the dark palette when dark is chosen
   explicitly (the system-preference case is handled by the media query below). */
:root[data-theme="dark"] {
  --bg: var(--dark-bg);
  --surface: var(--dark-surface);
  --surface-hover: var(--dark-surface-hover);
  --border: var(--dark-border);
  --text: var(--dark-text);
  --text-muted: var(--dark-text-muted);
  --accent: var(--dark-accent);
  --shadow: var(--dark-shadow);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]):not([data-theme="dark"]) {
    --bg: var(--dark-bg);
    --surface: var(--dark-surface);
    --surface-hover: var(--dark-surface-hover);
    --border: var(--dark-border);
    --text: var(--dark-text);
    --text-muted: var(--dark-text-muted);
    --accent: var(--dark-accent);
    --shadow: var(--dark-shadow);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* --- Header --- */

.site-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1rem;
}

.brand h1 { margin: 0; font-size: 1.9rem; letter-spacing: -.02em; }
.subtitle { margin: .3rem 0 0; color: var(--text-muted); }

.header-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

.theme-toggle {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  transition: border-color .15s ease;
}
.theme-toggle:hover { border-color: var(--accent); }
.theme-toggle button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 28px;
  padding: 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
}
.theme-toggle button:hover { color: var(--text); background: var(--surface-hover); }
.theme-toggle button[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); }
.theme-toggle svg { width: 17px; height: 17px; display: block; }

/* --- Content --- */

.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.search-bar {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .7rem 1rem;
  margin-bottom: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--text-muted);
}
.search-bar svg { width: 18px; height: 18px; flex: none; }
.search-bar input {
  flex: 1;
  border: 0;
  background: transparent;
  font: inherit;
  color: var(--text);
  outline: none;
}
.search-bar input::placeholder { color: var(--text-muted); }

.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}
.empty h2 { color: var(--text); margin-bottom: .5rem; }
.muted { color: var(--text-muted); font-size: .9rem; }

/* --- Marketplace / plugin cards --- */

.marketplace { margin-bottom: 2.5rem; }
.marketplace-title { margin: 0 0 .2rem; font-size: 1.3rem; letter-spacing: -.01em; }
.marketplace-desc { margin: 0 0 1.2rem; color: var(--text-muted); }

/* Masonry-style packing (CSS multi-column, not CSS grid): cards flow down
   each column and the next one starts as soon as a column has room, so a
   short card doesn't leave a row-height gap under it the way a grid row
   would - taller neighbours in other columns just keep filling independently. */
.plugin-grid {
  column-width: 300px;
  column-gap: 1rem;
}

.plugin-card {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-bottom: 1rem;
  padding: 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  break-inside: avoid;
}
/* `display: flex` above outranks the browser default `[hidden] { display: none }`
   (author styles always beat the user-agent stylesheet, regardless of
   specificity), so a hidden card would otherwise stay visible - this restores
   the hide. */
.plugin-card[hidden] { display: none; }

.plugin-head { display: flex; align-items: baseline; justify-content: space-between; gap: .5rem; }
.plugin-name { margin: 0; font-size: 1.05rem; }
.plugin-badges { display: flex; align-items: baseline; gap: .4rem; flex: none; }

.badge {
  flex: none;
  font-size: .75rem;
  color: var(--text-muted);
  background: var(--surface-hover);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: .1rem .55rem;
  white-space: nowrap;
}
.plugin-desc { margin: 0; color: var(--text-muted); font-size: .92rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--surface-hover);
  color: var(--text);
  text-decoration: none;
  font-size: .88rem;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.btn:hover { border-color: var(--accent); }

.btn-plugin { padding: .5rem .8rem; font-weight: 600; }
.btn-plugin:hover { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }

.skill-list {
  list-style: none;
  margin: .2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.skill-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  padding: .6rem 0;
  border-bottom: 1px solid var(--border);
}
.skill-row:last-child { border-bottom: 0; }
/* Same `[hidden]` override as .plugin-card above - the explicit `display: flex`
   here would otherwise cancel a hidden row's `display: none`. */
.skill-row[hidden] { display: none; }

.skill-text { min-width: 0; }
.skill-name { font-weight: 600; font-size: .92rem; }
.skill-desc {
  margin: .15rem 0 0;
  color: var(--text-muted);
  font-size: .85rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.btn-skill {
  flex: none;
  width: 32px;
  height: 32px;
  padding: 0;
}
.btn-skill:hover { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.btn-skill svg { width: 16px; height: 16px; }

/* --- Footer --- */

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--text-muted);
  font-size: .85rem;
  text-align: center;
}