@import url("https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --bg: #0a0b10;
  --panel: #111521;
  --panel-2: #151a2b;
  --ink: #f3f6ff;
  --muted: #98a1b8;
  --accent: #ff8a00;
  --accent-2: #22d3ee;
  --accent-3: #f43f5e;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 8px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
  --sent: #ff5b5b;
  --received: #20ffb0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Sora", sans-serif;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
}

.layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

.side-nav {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  padding: 22px 16px;
  border-right: 1px solid rgba(255,255,255,0.08);
  background: #0b0e16;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.side-toggle {
  background: #0f131f;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--ink);
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 14px;
}

.layout.collapsed {
  grid-template-columns: 72px 1fr;
}

.layout.collapsed .side-title,
.layout.collapsed .coin-link span {
  display: none;
}

.layout.collapsed .coin-link {
  justify-content: center;
  padding: 8px;
}

.layout.collapsed .side-toggle {
  width: 36px;
  height: 36px;
}

.side-title {
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
}

.coin-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,0.08);
  text-decoration: none;
  color: var(--ink);
  background: #0f131f;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.6px;
  position: relative;
}

.coin-link img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.coin-link.active {
  border-color: var(--accent);
  color: var(--accent);
}

.coin-link:hover {
  border-color: rgba(34,211,238,0.6);
  box-shadow: 0 0 18px rgba(34,211,238,0.25);
}

.layout.collapsed .coin-link::after {
  content: attr(data-label);
  position: absolute;
  left: 64px;
  top: 50%;
  transform: translateY(-50%);
  padding: 6px 10px;
  background: #0f131f;
  border: 1px solid rgba(34,211,238,0.6);
  color: var(--accent-2);
  font-size: 10px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease, transform 0.12s ease;
}

.layout.collapsed .coin-link:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(4px);
}

.main-col {
  min-width: 0;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px) 0 0 / 56px 56px;
  opacity: 0.4;
  z-index: -3;
}

.bg-wave {
  position: fixed;
  inset: -20% -10% auto -10%;
  height: 60vh;
  background: radial-gradient(circle at 30% 20%, rgba(255,138,0,0.2), transparent 55%),
    radial-gradient(circle at 70% 30%, rgba(34,211,238,0.18), transparent 60%);
  filter: blur(12px);
  z-index: -2;
}

.bg-ember {
  position: fixed;
  right: -10%;
  bottom: -30%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(255,138,0,0.35), transparent 70%);
  filter: blur(20px);
  z-index: -1;
}

.loader {
  position: fixed;
  inset: 0;
  display: block;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 999;
}

.loader.active { opacity: 1; }

.loader-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 4px solid rgba(255,138,0,0.25);
  border-top-color: var(--accent);
  transform: translate(-50%, -50%);
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero {
  max-width: 1240px;
  margin: 0 auto;
  padding: 42px 28px 10px;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 26px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-link { text-decoration: none; color: inherit; }

.brand-mark {
  width: 64px;
  height: 64px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  background: #0f131f;
  border: 1px solid rgba(255,255,255,0.08);
}

.brand-mark img { width: 48px; height: 48px; }

.brand-title { font-size: 20px; font-weight: 700; }

.brand-sub { color: var(--muted); font-size: 12px; }

.hero-nav { display: flex; gap: 10px; }

.tab {
  padding: 8px 14px;
  border-radius: 0;
  border: 1px solid rgba(255,255,255,0.14);
  background: #0f131f;
  color: var(--ink);
  cursor: pointer;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.8px;
  position: relative;
  overflow: hidden;
}

.tab.active {
  background: var(--accent);
  color: #0b0d12;
  border-color: var(--accent);
}

.hero-center {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-copy h1 { margin: 0 0 6px; font-size: 28px; }

.hero-copy p { margin: 0; color: var(--muted); }

.hero-badges {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-badges span {
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #0f131f;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-2);
}

.search {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
}

.search-shell {
  display: grid;
  gap: 10px;
  padding: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #0f131f;
}

.search-shell.active {
  border-color: var(--accent-2);
  box-shadow: inset 0 0 0 1px rgba(34,211,238,0.2);
}

.search input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 0;
  border: 1px solid rgba(255,255,255,0.08);
  background: #0b0f1a;
  color: var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
}

.search-chips { display: flex; gap: 8px; flex-wrap: wrap; }

.search-chips span {
  padding: 4px 8px;
  font-size: 10px;
  background: rgba(255,138,0,0.1);
  border: 1px solid rgba(255,138,0,0.4);
  color: var(--accent);
}

.search button {
  align-self: start;
  padding: 10px 18px;
  border-radius: 0;
  height: 42px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #0b0d12;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.status {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #0f131f;
  width: fit-content;
}

.content {
  max-width: 1240px;
  margin: 0 auto;
  padding: 10px 28px 60px;
  display: grid;
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
  display: none;
}

.panel.active { display: block; }

.panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.panel h2 { margin: 0; font-size: 16px; text-transform: uppercase; letter-spacing: 0.6px; }

.panel-tag {
  padding: 4px 10px;
  border: 1px solid rgba(255,255,255,0.12);
  background: #0f131f;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent-2);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.stat {
  background: var(--panel-2);
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  min-height: 70px;
}

.stat .label { color: var(--muted); font-size: 11px; text-transform: uppercase; }

.stat .value { font-size: 16px; margin-top: 8px; }

.stat.wide { grid-column: 1 / -1; }

.cards { display: grid; gap: 12px; }

.item, .card-item {
  background: var(--panel-2);
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: border 0.15s ease;
  position: relative;
  overflow: hidden;
}

.item:hover, .card-item:hover { border-color: rgba(255,138,0,0.5); }

.item,
.card-item,
table tbody tr {
  cursor: pointer;
}

.item .title { font-size: 14px; margin-bottom: 6px; }

.item .meta { color: var(--muted); font-size: 12px; }

.ticker { display: grid; gap: 8px; }

.page-fade { animation: pageFade 0.4s ease; }

@keyframes pageFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.mono { font-family: "JetBrains Mono", monospace; font-size: 12px; word-break: break-all; }

.pager { display: flex; gap: 10px; align-items: center; }

.panel-head .pager { margin-top: 14px; }

.block-pager { margin-top: 16px; }

.pager button, .ghost {
  background: #0f131f;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--ink);
  padding: 6px 12px;
  border-radius: 0;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-size: 11px;
  position: relative;
  overflow: hidden;
}

.details { display: grid; gap: 10px; }

.detail-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  background: var(--panel-2);
  border: 1px solid rgba(255,255,255,0.06);
}

.detail-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; }

.detail-value { font-size: 13px; display: flex; align-items: center; gap: 8px; }

.hash-pill {
  padding: 4px 8px;
  border-radius: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
}

.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; }

th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid rgba(255,255,255,0.08); }

.link { color: var(--accent-2); text-decoration: none; }

.link:hover { text-decoration: underline; }

.copy-btn {
  margin-left: 8px;
  padding: 4px 8px;
  border-radius: 0;
  border: 1px solid rgba(255,255,255,0.18);
  background: #0f131f;
  color: var(--ink);
  font-size: 10px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.copy-btn.copied {
  border-color: rgba(255,138,0,0.8);
  color: var(--accent);
}

.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: ripple 0.55s ease-out;
  pointer-events: none;
  background: transparent;
  border: 2px solid rgba(255,138,0,0.5);
}

@keyframes ripple {
  to {
    transform: scale(2.2);
    opacity: 0;
  }
}

.flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  padding: 12px;
  margin-bottom: 12px;
  background: var(--panel-2);
  border: 1px solid rgba(255,138,0,0.2);
}

.flow .arrow { color: var(--accent); font-weight: 700; }

.table-wrap table tbody tr:hover { background: rgba(255,255,255,0.03); }

#richlist .item { margin-bottom: 10px; }

#address-txs .item .title.sent { color: var(--sent); }

#address-txs .item .title.received { color: var(--received); }

.address-txs,
#address-txs {
  display: grid;
  gap: 10px;
}

.footer {
  max-width: 1240px;
  margin: 20px auto 40px;
  padding: 0 28px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; }
  .side-nav { position: relative; height: auto; flex-direction: row; flex-wrap: wrap; }
  .hero-center { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .hero-top { flex-direction: column; align-items: flex-start; }
  .hero-nav { flex-wrap: wrap; }
  .detail-row { grid-template-columns: 1fr; }
}