/* Base */
:root {
  --bg: #eee8dc; /* soft cream */
  --ink: #2e2523; /* coffee */
  --ink-60: rgba(46, 37, 35, 0.6);
  --card: #2e2523;
  --paper: #fff;
  --radius: 16px;
  --shadow: 0 12px 24px rgba(46, 37, 35, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: "Courier New", Courier, monospace;
  color: var(--ink);
  background: radial-gradient(1200px 800px at 50% -200px, #f6f2ea, var(--bg));
  display: grid;
  place-items: start center;
  padding: 48px 20px 72px;
}

/* Layout */
.container {
  width: 100%;
  max-width: 760px;
  text-align: center;
}

.header {
  margin-bottom: 28px;
}

.title {
  margin: 0 0 4px 0;
  font-size: clamp(28px, 6vw, 44px);
  letter-spacing: 0.5px;
}

.subtitle {
  margin: 4px 0 10px 0;
  color: var(--ink);
  opacity: 0.85;
  font-weight: 700;
}

.lead {
  margin: 0 auto;
  max-width: 560px;
  color: var(--ink-60);
}

/* QR card */
.qr {
  margin: 30px auto 22px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background-color: var(--card);
  padding: 14px 16px 18px;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.qr img {
  width: 220px;
  height: 220px;
  display: block;
  border-radius: 10px;
  background: var(--paper);
  padding: 8px;
}

.qr-label {
  margin: 0;
  color: var(--bg);
  font-size: 1.05rem;
  letter-spacing: 0.6px;
}

/* Actions */
.actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Button styles */
.button {
  --padY: 12px;
  --padX: 20px;
  display: inline-block;
  padding: var(--padY) var(--padX);
  border-radius: 999px;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: transform 0.08s ease, background-color 0.2s ease, color 0.2s ease,
    box-shadow 0.2s ease;
  border: 2px solid var(--ink);
  user-select: none;
}

.button:active {
  transform: translateY(1px);
}

.button--ghost {
  background: transparent;
  color: var(--ink);
}

.button--ghost:hover {
  background: #241d1c;
  background: var(--ink);
  color: var(--bg);
  box-shadow: 0 8px 16px rgba(46, 37, 35, 0.15);
}

/* Small tweaks on narrow screens */
@media (max-width: 420px) {
  .qr img {
    width: 180px;
    height: 180px;
  }

  .button {
    width: 100%;
  }
}