:root {
  --bg: #0b0f2a;
  --bg-elevated: #11173f;
  --card: #141b47;
  --card-hover: #1a2358;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #eef1fb;
  --text-dim: #9aa3c7;
  --text-faint: #6b74a0;

  --orange: #ff7a45;
  --red: #ee3f5b;
  --purple: #7b2ff7;
  --pink: #c026d3;
  --green: #22c55e;
  --blue: #3b82f6;

  --grad-warm: linear-gradient(90deg, var(--orange), var(--red));
  --grad-cool: linear-gradient(90deg, var(--purple), var(--pink));
  --grad-brand: linear-gradient(90deg, var(--orange), var(--red), var(--purple), var(--pink));

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1a2158 0%, var(--bg) 55%) fixed;
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
}

code, .mono {
  font-family: "SF Mono", "Menlo", "Consolas", monospace;
}

/* Navbar */

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 42, 0.75);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.brand img {
  height: 32px;
  width: 32px;
  object-fit: contain;
}

.brand .brand-text .warm {
  background: var(--grad-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand .brand-text .cool {
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-links a.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-links a.nav-link:hover {
  background: var(--card-hover);
  color: var(--text);
}

.nav-links a.nav-link.active {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

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

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: none;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  background: var(--grad-warm);
  color: white;
}

.btn:hover {
  box-shadow: 0 4px 18px rgba(238, 63, 91, 0.35);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: default;
  box-shadow: none;
  transform: none;
}

.btn-secondary {
  background: var(--card);
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.btn-secondary:hover {
  background: var(--card-hover);
  box-shadow: none;
}

.btn-discord {
  background: #5865f2;
}

.btn-discord:hover {
  box-shadow: 0 4px 18px rgba(88, 101, 242, 0.4);
}

.btn-danger {
  background: transparent;
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.12);
  box-shadow: none;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

/* Layout */

main {
  flex: 1;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.page-header {
  margin-bottom: 28px;
}

.page-header h1 {
  margin: 0 0 6px;
  font-size: 1.7rem;
}

.page-header p {
  margin: 0;
  color: var(--text-dim);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card + .card {
  margin-top: 20px;
}

/* Hero (logged-out landing) */

.hero {
  text-align: center;
  padding: 40px 20px 20px;
}

.hero img.hero-logo {
  max-width: 420px;
  width: 100%;
  height: auto;
  margin-bottom: 8px;
}

.hero p.tagline {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto 28px;
}

/* Stats */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.stat-card .stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-card .stat-label {
  color: var(--text-dim);
  font-size: 0.82rem;
  margin-top: 4px;
}

.quick-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

/* Wallet section */

#wallet-status {
  min-height: 1.2em;
  margin: 14px 0 0;
  font-size: 0.9rem;
}

#wallet-status.error {
  color: #f87171;
}

#wallet-status.welcome {
  color: var(--green);
}

.wallet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

/* Address list */

#wallet-list, .address-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#wallet-list li, .address-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}

#wallet-list li code, .address-list li code {
  font-size: 0.88rem;
  color: var(--text);
  overflow-wrap: anywhere;
}

.address-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.copy-btn {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-dim);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 0.78rem;
  cursor: pointer;
}

.copy-btn:hover {
  color: var(--text);
  background: var(--card-hover);
}

.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-dim);
}

.empty-state .empty-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

/* All-addresses table */

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

.addresses-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.addresses-table th {
  text-align: left;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-strong);
}

.addresses-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.addresses-table tr:last-child td {
  border-bottom: none;
}

.addresses-table tbody tr:hover {
  background: var(--bg-elevated);
}

.user-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.user-pill .avatar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-warm);
  flex-shrink: 0;
}

.user-pill .avatar-img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.search-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.search-input:focus {
  outline: none;
  border-color: var(--purple);
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Footer / auth banner */

.error-banner {
  max-width: 960px;
  margin: 16px auto 0;
  padding: 0 24px;
}

.error-banner .card {
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.08);
  color: #fca5a5;
}

.login-gate {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

/* Address links */

.address-link {
  text-decoration: none;
  color: inherit;
  border-bottom: 1px dashed var(--border-strong);
}

.address-link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* Per-address NFT page */

.nft-toolbar {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.nft-contract {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-top: 16px;
}

.nft-contract-summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 1.05rem;
  font-weight: 700;
}

.nft-contract-summary::-webkit-details-marker {
  display: none;
}

.nft-contract-summary::before {
  content: "▸";
  color: var(--text-dim);
  font-size: 0.85em;
  transition: transform 0.12s ease;
}

.nft-contract[open] > .nft-contract-summary::before {
  transform: rotate(90deg);
}

.nft-contract-summary:hover {
  color: var(--orange);
}

.nft-contract-name {
  margin-right: 4px;
}

.nft-contract-body {
  padding: 0 20px 20px;
}

.nft-contract-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.nft-contract-meta code {
  overflow-wrap: anywhere;
}

.nft-link {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}

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

.nft-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.nft-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.1s ease;
}

.nft-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.nft-thumb {
  aspect-ratio: 1 / 1;
  background: #0a0e26;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nft-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nft-thumb-fallback {
  font-size: 1.8rem;
  opacity: 0.5;
}

.nft-card-body {
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.nft-name {
  font-size: 0.8rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}