:root {
  --bg: #0C0C0C;
  --accent: #00D341;
  --accent-dim: rgba(0, 211, 65, 0.15);
  --loss: #ff5d5d;
  --text: #eaeaea;
  --text-dim: #a0a0a0;
  --text-faint: #6a6a6a;
  --glass-bg: rgba(17, 25, 40, 0.45);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-strong: rgba(255, 255, 255, 0.14);
  --font: "Helvetica Neue", -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1000px 600px at 10% -10%, rgba(0, 211, 65, 0.08), transparent 60%),
    radial-gradient(800px 500px at 110% 10%, rgba(0, 211, 65, 0.05), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.app {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 24px 80px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

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

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--accent);
  color: #000;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
}

.topbar-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13px;
}
.topbar-link:hover { color: var(--text); }

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(25px) saturate(200%);
  -webkit-backdrop-filter: blur(25px) saturate(200%);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
}

.lookup {
  padding: 18px;
  margin-bottom: 24px;
}
.lookup-row {
  display: flex;
  gap: 10px;
}
#lookup-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--glass-border);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  outline: none;
}
#lookup-input:focus { border-color: var(--accent); }

.btn-primary {
  position: relative;
  background: var(--accent);
  color: #000;
  border: none;
  font-family: var(--font);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.1s, opacity 0.2s;
  min-width: 110px;
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.6; cursor: wait; }
.btn-primary .btn-spinner {
  display: none;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0, 0, 0, 0.25);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
}
.btn-primary.loading .btn-label { opacity: 0.35; }
.btn-primary.loading .btn-spinner { display: inline-block; }

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

.btn-ghost {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-dim);
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-family: var(--font);
  text-decoration: none;
}
.btn-ghost:hover { color: var(--text); border-color: var(--glass-border-strong); }
.btn-ghost i { width: 14px; height: 14px; }

.lookup-error {
  margin-top: 10px;
  color: var(--loss);
  font-size: 13px;
  min-height: 18px;
}

.section {
  margin-bottom: 28px;
}
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
}
.section-head h2 {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}
.section-sub {
  font-size: 12px;
  color: var(--text-faint);
}

.watchlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.wl-card {
  position: relative;
  padding: 18px;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.2s;
}
.wl-card:hover {
  transform: translateY(-2px);
  border-color: var(--glass-border-strong);
}
.wl-remove {
  position: absolute;
  top: 10px;
  right: 10px;
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-faint);
  width: 26px;
  height: 26px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.wl-remove:hover { color: var(--loss); border-color: var(--loss); }
.wl-remove i { width: 14px; height: 14px; }

.wl-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #222, #111);
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--glass-border);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar-lg { width: 64px; height: 64px; }

.wl-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wl-wallet-short {
  font-size: 11px;
  color: var(--text-faint);
  font-family: ui-monospace, SFMono-Regular, monospace;
}

.wl-winrate {
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}
.wl-winrate-label {
  font-size: 11px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.wl-substats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-size: 12px;
  color: var(--text-dim);
}
.wl-substats div span { color: var(--text); }
.wl-refreshed {
  margin-top: 10px;
  font-size: 11px;
  color: var(--text-faint);
}

.empty-state {
  padding: 24px;
  color: var(--text-faint);
  font-size: 13px;
  text-align: center;
  border: 1px dashed var(--glass-border);
  border-radius: 12px;
}

.banner {
  background: rgba(255, 193, 7, 0.08);
  border: 1px solid rgba(255, 193, 7, 0.3);
  color: #ffc107;
  padding: 10px 14px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 13px;
}

.profile-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  margin-bottom: 20px;
  gap: 16px;
}
.profile-head-left {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}
.profile-username {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px;
}
.profile-wallet-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.wallet-code {
  font-family: ui-monospace, SFMono-Regular, monospace;
  background: rgba(0, 0, 0, 0.35);
  color: var(--text-dim);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 12px;
  word-break: break-all;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}
.stat-card {
  padding: 16px;
}
.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}
.stat-value.accent { color: var(--accent); }
.stat-value.loss { color: var(--loss); }
.stat-value.big { font-size: 28px; }

.mt-card {
  padding: 16px;
  margin-bottom: 20px;
}
.mt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.mt-title {
  font-size: 14px;
  font-weight: 600;
}
.mt-nums {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-dim);
}
.mt-taker span { color: var(--accent); font-weight: 600; }
.mt-maker span { color: #6ca5ff; font-weight: 600; }

.mt-bar {
  display: flex;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
}
.mt-bar-taker { background: var(--accent); }
.mt-bar-maker { background: #6ca5ff; }

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--glass-border);
}
.tab-btn {
  background: transparent;
  color: var(--text-dim);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 16px;
  font-family: var(--font);
  font-size: 13px;
  cursor: pointer;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.table-summary {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.table-wrap {
  overflow: auto;
  padding: 4px;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th, .data-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.data-table thead th {
  color: var(--text-faint);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
  background: rgba(17, 25, 40, 0.75);
  backdrop-filter: blur(12px);
}
.data-table tbody tr:hover { background: rgba(255, 255, 255, 0.02); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--glass-border);
}
.badge.yes { color: var(--accent); border-color: rgba(0, 211, 65, 0.35); background: rgba(0, 211, 65, 0.08); }
.badge.no { color: #ff8a8a; border-color: rgba(255, 93, 93, 0.35); background: rgba(255, 93, 93, 0.08); }
.badge.buy { color: var(--accent); border-color: rgba(0, 211, 65, 0.35); }
.badge.sell { color: #ff8a8a; border-color: rgba(255, 93, 93, 0.35); }
.badge.maker { color: #6ca5ff; border-color: rgba(108, 165, 255, 0.35); }
.badge.taker { color: var(--accent); border-color: rgba(0, 211, 65, 0.35); }
.badge.unknown { color: var(--text-faint); }
.badge.win { color: var(--accent); border-color: rgba(0, 211, 65, 0.35); background: rgba(0, 211, 65, 0.08); }
.badge.lose { color: #ff8a8a; border-color: rgba(255, 93, 93, 0.35); background: rgba(255, 93, 93, 0.08); }

.pnl-pos { color: var(--accent); font-weight: 600; }
.pnl-neg { color: var(--loss); font-weight: 600; }

.market-cell {
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.footer {
  margin-top: 60px;
  text-align: center;
  color: var(--text-faint);
  font-size: 12px;
}

@media (max-width: 768px) {
  .app { padding: 16px 14px 60px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .profile-head { flex-direction: column; align-items: flex-start; }
  .lookup-row { flex-direction: column; }
  #lookup-input { width: 100%; }
  .btn-primary { width: 100%; }
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 8px 8px; }
  .market-cell { max-width: 160px; }
}