:root {
  --maroon: #6b0f1a;
  --maroon-dark: #4c0a12;
  --muted: #6b6b6b;
  --bg: #f7f5f4;
  --card: #ffffff;
  --radius: 12px;
  --glass: rgba(255, 255, 255, 0.6);
}
* {
  box-sizing: border-box;
}
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(180deg, #fff 0%, #f7f5f4 100%);
  color: #111;
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}
.container {
  width: 100%;
  max-width: 760px;
}
.brand {
  color: var(--maroon);
  font-weight: 700;
  margin: 0 0 18px 0;
  font-size: 28px;
}
.card {
  background: var(--card);
  padding: 22px;
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(107, 15, 26, 0.06);
}
.label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
}
input[type="url"] {
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid #eee;
  font-size: 15px;
}
.row {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}
.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  color: white;
  background: linear-gradient(
    180deg,
    var(--maroon) 0%,
    var(--maroon-dark) 100%
  );
  font-weight: 600;
}
.btn.primary {
  background: linear-gradient(
    180deg,
    var(--maroon) 0%,
    var(--maroon-dark) 100%
  );
}
.btn.download {
  background: linear-gradient(180deg, #333, #111);
}
.btn:not(.download) {
  background: linear-gradient(
    180deg,
    var(--maroon) 0%,
    var(--maroon-dark) 100%
  );
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.status {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}
.downloads {
  margin-top: 16px;
  display: flex;
  gap: 12px;
}
.clear {
  background: #eee;
  color: #333;
}
.footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}
.accent {
  color: var(--maroon);
  font-weight: 600;
}
@media (max-width: 520px) {
  .row {
    flex-direction: column;
  }
  .brand {
    font-size: 22px;
  }
}