* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #1a1a1a;
  color: #f0f0f0;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 32px 20px;
}

header h1 {
  margin: 0;
  font-size: 28px;
  color: #d4af37;
}

.subtitle {
  margin: 4px 0 24px;
  color: #aaa;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 720px) {
  .grid { grid-template-columns: 1fr; }
}

.card {
  background: #242424;
  border-radius: 12px;
  padding: 24px;
  border: 1px solid #333;
}

label {
  display: block;
  margin: 14px 0 6px;
  font-size: 13px;
  color: #ccc;
}

input, textarea, select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #444;
  background: #1a1a1a;
  color: #f0f0f0;
  font-size: 14px;
}

textarea { resize: vertical; }

.dates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

button {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: #d4af37;
  color: #1a1a1a;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
}

button:hover { background: #c39e2e; }

.status {
  margin-top: 10px;
  font-size: 13px;
  min-height: 18px;
}

.status.ok { color: #6bcf6b; }
.status.error { color: #e06666; }

.preview-card h2 {
  margin-top: 0;
  font-size: 16px;
  color: #ccc;
}

.tv-preview {
  background: #000;
  border-radius: 8px;
  padding: 30px 20px;
  text-align: center;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.tv-welcome {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.tv-message {
  font-size: 15px;
  color: #ddd;
  margin: 0;
}

.tv-dates {
  font-size: 13px;
  color: #aaa;
  margin: 0;
}

.tv-qrs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
}

.guest-link-box {
  margin-top: 20px;
  padding: 14px;
  background: #1a1a1a;
  border: 1px solid #3a3a3a;
  border-radius: 8px;
}

.guest-link-label {
  font-size: 12px;
  color: #d4af37;
  margin-bottom: 8px;
}

.guest-link-row {
  display: flex;
  gap: 8px;
}

.guest-link-row input {
  flex: 1;
  font-size: 12px;
  color: #aaa;
  cursor: text;
}

.guest-link-row button {
  margin-top: 0;
  width: auto;
  padding: 8px 14px;
  font-size: 13px;
}

.qr-box {
  width: 80px;
  height: 80px;
  background: #fff;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  border-radius: 6px;
}