:root {
  --bg: #090d12;
  --panel: #101820;
  --text: #e0f0ff;
  --accent: #00aaff;
  --font: "Poppins", sans-serif;
}

body {
  background: linear-gradient(180deg, var(--bg), #182030);
  color: var(--text);
  font-family: var(--font);
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
header {
  text-align: center;
  padding: 3rem 1rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
h1 { color: var(--accent); }

/* Grid Layout */
.grid-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  flex: 1;
  gap: 20px;
  padding: 20px;
}

/* Left Side Panel */
.side-panel {
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  backdrop-filter: blur(6px);
}

/* Right / Main Panel */
.main-panel {
  background: rgba(255,255,255,0.02);
  border-radius: 12px;
  padding: 20px;
  backdrop-filter: blur(10px);
}

/* Generic section spacing */
section {
  margin-bottom: 2rem;
}

h2 {
  color: var(--accent);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

/* Hover card (restored original .intro hover behavior) */
.hover-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem;
  border-radius: 14px;
  text-align: center;
  width: 320px;
  transition: transform 0.3s ease, border-color 0.3s ease;
  display: inline-block;
}
.hover-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
}

/* XSS demo card (kept separate styling) */
.xss-section .xss-demo {
  margin-top: 1rem;
  background: rgba(0,0,0,0.4);
  padding: 1rem;
  border-radius: 8px;
}

input {
  width: 80%;
  padding: 8px;
  margin: 0.5rem 0;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  background: #0e141b;
  color: var(--text);
}

button {
  background: var(--accent);
  border: none;
  color: #fff;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.2s;
}
button:hover { background: #0090e0; }

.output {
  margin-top: 1rem;
  background: #111;
  padding: 0.75rem;
  border-radius: 8px;
  min-height: 30px;
  border: 1px solid rgba(255,255,255,0.06);
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* =============================
   XSS Tools Section
============================= */

.xss-tools {
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  padding: 20px;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.05);
}

.xss-tools h2 {
  color: var(--accent);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 0.4rem;
  margin-bottom: 1.2rem;
}

.tool-buttons {
  display: flex;
  gap: 12px;
  margin-bottom: 1rem;
}

.tool-buttons button {
  flex: 1;
}

/* Corrupt button (red-ish accent) */
button.danger {
  background: #ff4455;
}
button.danger:hover {
  background: #dd2f3d;
}

/* Payload Display Box */
.payload-box {
  background: #0e141b;
  border-radius: 10px;
  padding: 15px;
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
  font-family: "Poppins", sans-serif;
}

.payload-box pre {
  margin-top: 0.8rem;
  white-space: pre-wrap;
  color: var(--accent);
  font-family: monospace;
  font-size: 0.9rem;
}