:root {
  --bg: #0f172a;
  --card: #111827;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #22c55e;
  --accent-2: #06b6d4;
  --border: #1f2937;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: "Cairo", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.header {
  padding: 24px 16px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.subtitle { color: var(--muted); margin-top: 4px; }

.controls {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}
.control { display: flex; flex-direction: column; gap: 6px; }
label { color: var(--muted); font-size: 14px; }
input, select, button {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
}
input::placeholder { color: var(--muted); }
button {
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
button:hover { background: #0b1220; }
button:active { transform: scale(0.98); }

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 16px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card h3 { margin: 0; font-size: 18px; }
.meta { color: var(--muted); font-size: 13px; }
.badges { display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  background: #0b1220;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--accent-2);
}
.actions { display: flex; gap: 8px; margin-top: 8px; }
.btn {
  background: var(--accent);
  color: #041318;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-weight: 600;
}
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.footer {
  text-align: center;
  padding: 16px;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 820px) {
  .controls { grid-template-columns: 1fr 1fr; }
  .grid { grid-template-columns: 1fr; }
}