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

:root {
  /* Dark mode (default) */
  --bg: #0f1117;
  --surface: #181c27;
  --surface2: #1e2333;
  --border: rgba(255,255,255,0.07);
  --border2: rgba(255,255,255,0.13);
  --text: #e8eaf0;
  --muted: #8890a4;
  --accent: #4f8ef7;

  --cat-text-bg: #1a2a42; --cat-text-fg: #7eb3f7;
  --cat-code-bg: #2e1a14; --cat-code-fg: #f0855a;
  --cat-app-bg: #2a1520; --cat-app-fg: #e87aaa;
  --cat-img-bg: #0f2419; --cat-img-fg: #5dca9e;
  --cat-vid-bg: #1e1a38; --cat-vid-fg: #a89cf5;
  --cat-aud-bg: #2b2110; --cat-aud-fg: #f0b35a;
  --cat-auto-bg: #131e0e; --cat-auto-fg: #7ab84e;
  --cat-multi-bg: #1c1e22; --cat-multi-fg: #a0a8b8;

  --price-free: #5dca9e;
  --price-freemium: #f0b35a;
  --price-paid: #e87a7a;
}

body.light-mode {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface2: #f1f5f9;
  --border: rgba(0,0,0,0.08);
  --border2: rgba(0,0,0,0.15);
  --text: #0f172a;
  --muted: #64748b;
  --accent: #2563eb;

  --cat-text-bg: #e0f2fe; --cat-text-fg: #0369a1;
  --cat-code-bg: #ffedd5; --cat-code-fg: #c2410c;
  --cat-app-bg: #fce7f3; --cat-app-fg: #be185d;
  --cat-img-bg: #dcfce7; --cat-img-fg: #15803d;
  --cat-vid-bg: #ede9fe; --cat-vid-fg: #6d28d9;
  --cat-aud-bg: #fef3c7; --cat-aud-fg: #b45309;
  --cat-auto-bg: #dcfce7; --cat-auto-fg: #15803d;
  --cat-multi-bg: #f1f5f9; --cat-multi-fg: #334155;

  --price-free: #10b981;
  --price-freemium: #f59e0b;
  --price-paid: #ef4444;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  min-height: 100vh;
  transition: background-color 0.3s, color 0.3s;
}

/* Header */
.header {
  padding: 48px 40px 32px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.header::before {
  content: '';
  position: absolute;
  top: -80px; left: -60px;
  width: 400px; height: 300px;
  background: radial-gradient(ellipse, rgba(79,142,247,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.header-top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 6px; }
.header-top-left { display: flex; align-items: baseline; gap: 16px; }
h1 { font-size: 28px; font-weight: 600; letter-spacing: -0.5px; }
.subtitle { color: var(--muted); font-size: 13px; }
.updated { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--muted); margin-top: 8px; }

/* Theme Toggle */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 12px;
  font-family: 'DM Sans', sans-serif;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Stats bar */
.stats { display: flex; gap: 24px; padding: 16px 40px; border-bottom: 1px solid var(--border); background: var(--surface); }
.stat { display: flex; flex-direction: column; }
.stat-val { font-size: 20px; font-weight: 600; color: var(--accent); font-family: 'DM Mono', monospace; }
.stat-label { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* Controls */
.controls { padding: 20px 40px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; border-bottom: 1px solid var(--border); background: var(--surface); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px); }

.search-wrap { position: relative; flex: 0 0 260px; }
.search-wrap svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); opacity: 0.4; color: var(--text); }
#search { width: 100%; background: var(--surface2); border: 1px solid var(--border2); border-radius: 8px; padding: 8px 12px 8px 32px; color: var(--text); font-family: 'DM Sans', sans-serif; font-size: 13px; outline: none; transition: border-color .2s; }
#search:focus { border-color: var(--accent); }
#search::placeholder { color: var(--muted); }

.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-size: 11.5px; padding: 5px 13px; border-radius: 20px; border: 1px solid var(--border2); background: transparent; color: var(--muted); cursor: pointer; transition: all .15s; font-family: 'DM Sans', sans-serif; white-space: nowrap; }
.chip:hover { border-color: rgba(255,255,255,0.25); color: var(--text); }
body.light-mode .chip:hover { border-color: rgba(0,0,0,0.25); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 500; }

.count { margin-left: auto; font-size: 12px; color: var(--muted); font-family: 'DM Mono', monospace; white-space: nowrap; }

/* Table */
.table-wrap { padding: 0 40px 40px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; margin-top: 20px; }
th { text-align: left; padding: 10px 14px; font-size: 10.5px; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; border-bottom: 1px solid var(--border2); white-space: nowrap; cursor: pointer; user-select: none; }
th:hover { color: var(--text); }
th.sort-asc::after { content: ' ↑'; }
th.sort-desc::after { content: ' ↓'; }
th:first-child, th:nth-child(2), th:nth-child(4), th:nth-child(5), th:nth-child(6) { white-space: nowrap; }

td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr { transition: background .1s; }
tr:hover td { background: var(--surface); }
tr.hidden { display: none; }

.tool-name-cell { display: flex; align-items: center; gap: 10px; }
.tool-icon { width: 18px; height: 18px; border-radius: 4px; object-fit: contain; background: var(--surface2); }
.tool-name { font-weight: 500; font-size: 13.5px; display: flex; align-items: center; gap: 6px; }
.tool-name a { color: var(--text); text-decoration: none; transition: color 0.2s; }
.tool-name a:hover { color: var(--accent); text-decoration: underline; }

.fav-btn { background: none; border: none; cursor: pointer; color: var(--muted); font-size: 14px; padding: 2px 4px; transition: transform 0.2s, color 0.2s; }
.fav-btn:hover { transform: scale(1.1); }
.fav-btn.active { color: var(--price-paid); }

.new-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--price-free); margin-left: 6px; vertical-align: middle; }

.badge { display: inline-block; font-size: 11px; padding: 3px 10px; border-radius: 20px; font-weight: 500; white-space: nowrap; }
.badge-text  { background: var(--cat-text-bg);  color: var(--cat-text-fg); }
.badge-code  { background: var(--cat-code-bg);  color: var(--cat-code-fg); }
.badge-app   { background: var(--cat-app-bg);   color: var(--cat-app-fg); }
.badge-image { background: var(--cat-img-bg);   color: var(--cat-img-fg); }
.badge-video { background: var(--cat-vid-bg);   color: var(--cat-vid-fg); }
.badge-audio { background: var(--cat-aud-bg);   color: var(--cat-aud-fg); }
.badge-auto  { background: var(--cat-auto-bg);  color: var(--cat-auto-fg); }
.badge-multi { background: var(--cat-multi-bg); color: var(--cat-multi-fg); }

.desc { color: var(--muted); font-size: 12.5px; line-height: 1.5; max-width: 480px; }

.price { font-size: 12px; font-weight: 500; white-space: nowrap; }
.price-free     { color: var(--price-free); }
.price-freemium { color: var(--price-freemium); }
.price-paid     { color: var(--price-paid); }

.diff { font-size: 12px; color: var(--muted); white-space: nowrap; }
.diff-easy { color: var(--price-free); }
.diff-mid  { color: var(--price-freemium); }
.diff-hard { color: var(--price-paid); }

.new-badge { font-size: 10px; background: rgba(93,202,158,0.15); color: var(--price-free); padding: 2px 7px; border-radius: 10px; font-weight: 500; }

.no-results { text-align: center; padding: 60px 20px; color: var(--muted); display: none; }

footer { text-align: center; padding: 40px 20px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--border); }
footer p { margin-bottom: 20px; font-size: 14px; }
footer ul { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin: 0; padding: 0; }
footer a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--text); text-decoration: underline; }