:root {
  --xmas-red: #c8102e;
  --xmas-green: #0b6e2f;
  --xmas-gold: #ffd700;
  --xmas-dark-green: #063b1a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Comic Sans MS", "Chalkboard SE", "Comic Neue", Verdana, sans-serif;
  color: #fffbe6;
  background-color: var(--xmas-dark-green);
  background-image:
    repeating-linear-gradient(45deg, var(--xmas-red) 0 10px, transparent 10px 20px),
    repeating-linear-gradient(-45deg, var(--xmas-green) 0 10px, transparent 10px 20px);
  background-size: 40px 40px;
}

.page {
  max-width: 760px;
  margin: 24px auto;
  background: #0f210f;
  border: 6px ridge var(--xmas-gold);
  padding: 16px 24px 32px;
  box-shadow: 0 0 0 4px var(--xmas-red), 0 0 24px rgba(255, 215, 0, .4);
}

.marquee-fallback {
  display: block;
  background: var(--xmas-red);
  color: var(--xmas-gold);
  font-weight: bold;
  padding: 6px 0;
  border-top: 3px dashed var(--xmas-gold);
  border-bottom: 3px dashed var(--xmas-gold);
  white-space: nowrap;
  overflow: hidden;
}

.marquee-track {
  display: inline-block;
  padding-left: 100%;
  animation: scroll-left 16s linear infinite;
}

@keyframes scroll-left {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

h1.title {
  text-align: center;
  font-size: 2.2em;
  color: var(--xmas-gold);
  text-shadow: 2px 2px 0 var(--xmas-red), -2px -2px 0 var(--xmas-green);
  letter-spacing: 1px;
}

.blink {
  animation: blinker 1s step-start infinite;
  color: #ff5c5c;
  font-weight: bold;
}

@keyframes blinker { 50% { opacity: 0; } }

.under-construction {
  text-align: center;
  padding: 8px;
  margin: 16px 0;
  font-weight: bold;
  color: #000;
  background: repeating-linear-gradient(45deg, #ffd700, #ffd700 10px, #000 10px, #000 20px);
  text-shadow: 1px 1px 2px #fff;
  border: 2px solid #000;
}

nav.retro-nav {
  text-align: center;
  margin: 12px 0 20px;
}

nav.retro-nav a {
  color: #00ffea;
  text-decoration: none;
  margin: 0 6px;
  font-weight: bold;
  border: 1px solid #00ffea;
  padding: 4px 10px;
  background: #001a00;
  display: inline-block;
}

nav.retro-nav a:hover {
  background: #00ffea;
  color: #001a00;
}

table.candycane {
  width: 100%;
  border-collapse: collapse;
  background: #0f210f;
  margin: 12px 0;
}

table.candycane th, table.candycane td {
  border: 2px solid var(--xmas-gold);
  padding: 6px 10px;
  text-align: left;
}

table.candycane th {
  background: var(--xmas-red);
  color: var(--xmas-gold);
}

table.candycane tr:nth-child(even) td {
  background: #14301a;
}

.btn {
  display: inline-block;
  font-family: inherit;
  font-weight: bold;
  font-size: 1.05em;
  padding: 10px 22px;
  border: 3px outset var(--xmas-gold);
  background: linear-gradient(180deg, #ff4136, var(--xmas-red));
  color: #fffbe6;
  cursor: pointer;
  text-decoration: none;
}

.btn:active { border-style: inset; }

.btn-generate {
  display: block;
  margin: 20px auto;
  font-size: 1.4em;
  padding: 16px 32px;
  background: linear-gradient(180deg, #1fa84a, var(--xmas-green));
  animation: pulse 1.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.hit-counter {
  font-family: "Courier New", monospace;
  background: #000;
  color: #0f0;
  display: inline-block;
  padding: 4px 10px;
  border: 2px inset #333;
  letter-spacing: 2px;
}

.flash {
  padding: 8px 12px;
  margin: 10px 0;
  border: 2px solid;
  font-weight: bold;
}

.flash-success { background: #0b6e2f; border-color: var(--xmas-gold); color: #fff; }
.flash-error { background: #7a0e0e; border-color: var(--xmas-gold); color: #fff; }

footer.retro-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 0.8em;
  color: #9fdca0;
  border-top: 2px dashed var(--xmas-gold);
  padding-top: 8px;
}

input, select {
  font-family: inherit;
  padding: 4px;
}