:root {
  --bg: #0f172a;
  --card: #111827;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --primary: #22c55e;
  --primary-dark: #16a34a;
  --border: #1f2937;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background: radial-gradient(1200px 600px at 10% 10%, #0b1020, var(--bg));
  color: var(--text);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}

.header {
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(4px);
}
.header-inner { display: flex; flex-direction: column; gap: 8px; }
.header h1 { margin: 8px 0; font-size: 2rem; }
.header p { margin: 0 0 12px; color: var(--muted); }
.header code { background: #0b1220; border: 1px solid var(--border); padding: 2px 6px; border-radius: 6px; }

.toolbar { display: flex; gap: 12px; align-items: center; margin: 18px 0; }
#searchInput {
  flex: 1;
  padding: 10px 12px;
  background: #0b1220;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
}
#searchInput::placeholder { color: #6b7280; }
.count { color: var(--muted); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}
.card-head { display: flex; align-items: center; gap: 12px; }
.icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  display: grid; place-items: center;
  font-weight: 700;
}
.icon.zip { background: #0ea5e9; }
.icon.exe { background: #8b5cf6; }
.icon.msi { background: #f59e0b; }
.icon.sevenz { background: #14b8a6; }
.file-name { font-weight: 600; overflow-wrap: anywhere; }
.meta { margin-top: 6px; color: var(--muted); font-size: 0.92rem; }

.actions { display: flex; gap: 10px; margin-top: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0b1220;
  color: var(--text);
  text-decoration: none;
}
.btn.primary { background: var(--primary); border-color: var(--primary-dark); color: #05250f; font-weight: 700; }
.btn.primary:hover { background: var(--primary-dark); color: #eafff2; }
.btn:hover { filter: brightness(1.05); }

.empty { display: grid; place-items: center; min-height: 200px; }
.empty.hidden { display: none; }
.empty-card { border: 1px solid var(--border); border-radius: 12px; padding: 24px; background: #0b1220; text-align: center; }
.empty-card h2 { margin: 0 0 8px; }
.footer { color: var(--muted); margin: 24px 0; text-align: center; }