/* Premium Domain Sale - Light/Dark Theme */

:root {
  --bg: #f7f8fb;
  --card: rgba(255, 255, 255, 0.85);
  --text: #0b1020;
  --muted: rgba(11, 16, 32, 0.65);
  --border: rgba(11, 16, 32, 0.10);
  --shadow: 0 12px 35px rgba(11, 16, 32, 0.12);
  --accent: #2b63ff;
  --accent2: #00c2ff;
  --good: #0a7b3e;
  --warn: #b45309;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: "DM Sans", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  --qr-bg: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #070a12;
    --card: rgba(12, 16, 30, 0.70);
    --text: #eef2ff;
    --muted: rgba(238, 242, 255, 0.68);
    --border: rgba(238, 242, 255, 0.12);
    --shadow: 0 16px 45px rgba(0, 0, 0, 0.45);
    --accent: #7aa2ff;
    --accent2: #3ce7ff;
    --good: #22c55e;
    --warn: #f59e0b;
    --qr-bg: #ffffff;
  }
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 20% 10%, rgba(43, 99, 255, 0.18), transparent 55%),
    radial-gradient(900px 600px at 85% 25%, rgba(0, 194, 255, 0.14), transparent 55%),
    radial-gradient(900px 900px at 50% 120%, rgba(255, 205, 71, 0.10), transparent 60%),
    var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
  max-width: 1060px;
  margin: 0 auto;
  padding: 42px 18px 60px;
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Top Bar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.logo::after {
  content: "";
  position: absolute;
  inset: -30%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: rotate(25deg);
  animation: sheen 4.5s linear infinite;
}

@keyframes sheen {
  0% { transform: translateX(-35%) rotate(25deg); }
  100% { transform: translateX(35%) rotate(25deg); }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.10);
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  backdrop-filter: blur(10px);
  transition: background 0.2s ease;
}

/* Grid Layout */
.grid {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 18px;
}

@media (max-width: 920px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}


/* Typography */
.h1 {
  font-size: 40px;
  line-height: 1.1;
  margin: 8px 0 10px;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.sub {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 18px;
}

/* Key-Value Grid */
.kv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}

@media (max-width: 480px) {
  .kv {
    grid-template-columns: 1fr;
  }
}

.kv .mini {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.08);
}

.k {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.v {
  margin-top: 6px;
  font-size: 16px;
  font-weight: 650;
  word-break: break-all;
}

/* Price Display */
.price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 10px 0 4px;
  flex-wrap: wrap;
}

.price .big {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price .approx {
  color: var(--muted);
  font-size: 14px;
}

/* Separator */
hr.sep {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 18px 0;
}

/* Row Layout */
.row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* Buttons */
.btn {
  cursor: pointer;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(43, 99, 255, 0.16), rgba(0, 194, 255, 0.12));
  color: var(--text);
  padding: 10px 14px;
  border-radius: 14px;
  font-weight: 650;
  font-size: 14px;
  font-family: inherit;
  transition: transform 0.08s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  user-select: none;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(43, 99, 255, 0.35);
}

.btn:active {
  transform: translateY(0);
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(43, 99, 255, 0.3);
}

.btn.primary:hover {
  box-shadow: 0 6px 20px rgba(43, 99, 255, 0.4);
}

/* Monospace Text */
.mono {
  font-family: var(--mono);
  font-size: 13px;
  overflow-wrap: anywhere;
}

/* Notice Box */
.notice {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  line-height: 1.5;
  font-size: 14px;
}

.notice strong {
  color: var(--text);
}

/* QR Code Section */
.qrWrap {
  display: grid;
  place-items: center;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
}

.qr {
  width: 220px;
  height: 220px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--qr-bg);
  padding: 8px;
}

.qr img,
.qr canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* Footer */
.footer {
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}

/* Cross-Domain Links Section */
.more-domains {
  margin-top: 24px;
}

.more-domains .h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.domain-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.domain-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.15s ease;
}

.domain-link:hover {
  background: linear-gradient(135deg, rgba(43, 99, 255, 0.12), rgba(0, 194, 255, 0.08));
  border-color: var(--accent);
  transform: translateY(-1px);
}

.domain-link.current {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border-color: transparent;
  cursor: default;
}

.domain-link.current:hover {
  transform: none;
}

.domain-link .arrow {
  opacity: 0.6;
  font-size: 12px;
}

.domain-link.current .arrow {
  display: none;
}

/* Status badge for copy operations */
#copyStatus:empty {
  display: none;
}

#copyStatus {
  background: rgba(34, 197, 94, 0.15);
  border-color: rgba(34, 197, 94, 0.3);
  color: var(--good);
}