* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-primary);
  background:
    radial-gradient(circle at top left, rgba(21, 170, 181, 0.18), transparent 40%),
    radial-gradient(circle at bottom right, rgba(204, 1, 116, 0.15), transparent 30%),
    var(--page-bg);
  color: var(--text-primary);
  min-height: 100vh;
}

.container {
  padding: var(--spacing-md);
}

/* ── Card ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow-md);
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
header h1  { font-size: 1.95rem; margin: 0; }
header p   { margin: 0; color: var(--text-muted); }

.main-panel { display: grid; gap: var(--spacing-md); }

/* ============================================================
   BUTTONS
   ============================================================ */
button {
  cursor: pointer;
  border: none;
  border-radius: 14px;
  padding: 10px 16px;
  background: linear-gradient(135deg, var(--button-color), var(--secondary-alt));
  color: #ffffff;
  font-weight: 700;
  font-family: var(--font-primary);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}
button:hover { filter: brightness(1.08); transform: translateY(-1px); }

/* ============================================================
   MISC
   ============================================================ */
.status { font-size: 0.88rem; color: var(--text-muted); }
footer {
  margin-top: var(--spacing-md);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  padding: 8px 0;
}