/* ===========================
   Global / Layout
   =========================== */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  background-color: #0b0b0b;
  color: #f8f9fa;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Navbar */
.navbar {
  z-index: 1000;
}

/* 🎄 Christmas navbar styling */
.navbar.christmas-navbar {
  background: linear-gradient(90deg, #6d0019, #006837);
  border-bottom: 2px solid #ffd966;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.8);
  position: relative;
  overflow: hidden;
}

/* Soft glow behind the navbar */
.navbar.christmas-navbar::before {
  content: "";
  position: absolute;
  inset: -50%;
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.15) 0, transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.15) 0, transparent 50%);
  opacity: 0.7;
  pointer-events: none;
}

/* Snowy sparkle overlay */
.navbar.christmas-navbar::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 10% 30%, rgba(255, 255, 255, 0.7) 0, transparent 60%),
    radial-gradient(2px 2px at 30% 70%, rgba(255, 255, 255, 0.7) 0, transparent 60%),
    radial-gradient(2px 2px at 60% 20%, rgba(255, 255, 255, 0.7) 0, transparent 60%),
    radial-gradient(2px 2px at 80% 60%, rgba(255, 255, 255, 0.7) 0, transparent 60%);
  opacity: 0.6;
  animation: christmas-sparkle 6s linear infinite;
  pointer-events: none;
}

/* Navbar brand text */
.navbar.christmas-navbar .navbar-brand {
  color: #fff;
  text-shadow: 0 0 6px rgba(0, 0, 0, 0.8);
  font-weight: 600;
}

/* Optional small badge next to title */
.navbar.christmas-navbar .xmas-badge {
  font-size: 0.8rem;
  background: #ffd966;
  color: #5c0000;
  border-radius: 999px;
  padding: 2px 8px;
  margin-left: 8px;
}

/* Sparkle animation */
@keyframes christmas-sparkle {
  0% { transform: translateX(0); opacity: 0.6; }
  50% { transform: translateX(10px); opacity: 0.9; }
  100% { transform: translateX(0); opacity: 0.6; }
}

/* ===========================
   Main board layout
   =========================== */
.main-container {
  position: relative;
  width: 100vw;
  height: calc(100vh - 56px); /* 56px = default Bootstrap navbar height */
  overflow: hidden;
  background: #000;
}

/* Canvas centered, full viewport under navbar */
.canvas-wrapper {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#pixelCanvas {
  width: 100vw;
  height: calc(100vh - 56px);
  display: block;
  image-rendering: pixelated;
  background: #000;
}

/* ===========================
   Overlays
   =========================== */
.info-overlay {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 1100;
  background: rgba(15, 15, 15, 0.9);
  border: 1px solid #333;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
}

.buy-overlay {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 1100;
  background: rgba(15, 15, 15, 0.9);
  border: 1px solid #333;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
}

/* ===========================
   Preview popup for sold pixels
   =========================== */
#pixelPreview {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  display: none;
  background: #111;
  border: 1px solid #333;
  border-radius: 6px;
  padding: 6px;
  max-width: 220px;
  max-height: 220px;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.9);
}

#pixelPreview img {
  max-width: 200px;
  max-height: 200px;
  display: block;
}

#pixelPreviewText {
  font-size: 16px;
  color: #fff;
  padding: 4px;
}

/* ===========================
   Floating alert
   =========================== */
.alert-floating {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1200;
  max-width: 480px;
}

/* ===========================
   Admin tables (for admin.php)
   =========================== */
.admin-table {
  font-size: 0.85rem;
}

.admin-table td,
.admin-table th {
  vertical-align: middle;
}

/* ===========================
   Payment box styling
   =========================== */
.payment-box {
  background: #050608;
  border-color: #3a3a3a;
  color: #ffffff !important;
  border-radius: 10px;
}

.payment-box .subtitle {
  color: #e6e6e6 !important;
}

.payment-box code {
  color: #fffcbb !important;
  font-size: 1.05rem;
  font-weight: 600;
  word-break: break-all;
}

.payment-box .price-line {
  color: #ffffff !important;
  font-size: 1.1rem;
  font-weight: 600;
}

/* Solana address gradient pill */
.solana-address-box {
  margin-top: 4px;
  border-radius: 10px;
  padding: 2px;
  background: linear-gradient(135deg, #9945ff, #14f195, #00bcd4);
}

.solana-address-box-inner {
  background: #050608;
  border-radius: 8px;
  padding: 6px 80px 6px 10px;
  position: relative;
}

/* SOL badge */
.solana-badge {
  background: linear-gradient(135deg, #14f195, #00b894);
  color: #001a0f;
  font-weight: 600;
}

/* Copy button */
.copy-btn {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  cursor: pointer;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.22);
}