:root {
  --bg: #f4f7f8;
  --card: #ffffff;
  --muted: #60727a;
  --primary: #000000;
  --primary-2: #111111;
  --line: #d6e0e3;
  --err: #ba1a1a;
  --text: #182326;
  --text-strong: #0f2328;
  --surface-soft: #f7fbfc;
  --surface-subtle: #fbfdfe;
  --surface-accent: #eef7fa;
  --surface-accent-2: #f8fcfd;
  --border-soft: #e7edef;
  --border-mid: #d7e3e7;
  --border-accent: #d2e7ee;
  --focus-ring: #b9e3ef;
  --focus-border: #90d3e3;
  --ok-soft: #0a7a49;
  --warn-soft: #ad2c2c;
  --on-primary: #ffffff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(circle at 20% 10%, var(--surface-accent) 0%, var(--bg) 40%, var(--surface-soft) 100%);
  color: var(--text);
}
.account-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}
.account-sidebar {
  border-right: 1px solid var(--line);
  padding: 28px 18px;
  background: var(--surface-soft);
}
.brand {
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
  font-size: 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-logo {
  width: 30px;
  height: 30px;
  object-fit: contain;
  display: block;
}
.subtitle { color: var(--muted); margin-top: 8px; }
.menu { margin-top: 18px; display: grid; gap: 8px; }
.menu-item { text-decoration: none; color: var(--text); padding: 10px 12px; border-radius: 10px; }
.menu-item.active { background: var(--surface-accent); color: var(--primary); font-weight: 700; }
.account-main { padding: 30px; max-width: 1080px; }
.header h1 { margin: 0; }
.header p { color: var(--muted); margin-top: 8px; }
.card {
  background: var(--card);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 6px 24px rgba(12, 57, 71, 0.06);
}
.photo-card { display: grid; grid-template-columns: 130px 1fr; gap: 20px; margin-bottom: 18px; }
.avatar-wrap { width: 110px; height: 110px; position: relative; }
.avatar, .avatar-fallback {
  width: 110px; height: 110px; border-radius: 999px; border: 3px solid var(--border-accent);
}
.avatar { object-fit: cover; display: none; }
.avatar-fallback {
  display: grid; place-items: center; font-weight: 800; color: var(--on-primary);
  background: linear-gradient(140deg, var(--primary-2), var(--primary));
}
.photo-form { display: grid; gap: 10px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid { display: grid; gap: 10px; }
.form-grid label { display: grid; gap: 6px; font-size: 0.9rem; font-weight: 600; }
.form-grid input {
  height: 42px; border: 1px solid var(--border-mid); border-radius: 10px;
  padding: 0 12px; font: inherit; background: var(--surface-subtle);
}
.form-grid input:focus { outline: 2px solid var(--focus-ring); border-color: var(--focus-border); }
.form-grid .full { grid-column: 1 / -1; }
.row { display: flex; gap: 10px; align-items: center; }
button {
  height: 40px; border: 0; border-radius: 10px; padding: 0 14px;
  background: linear-gradient(120deg, var(--primary), var(--primary-2));
  color: var(--on-primary); font-weight: 700; cursor: pointer;
}
button:disabled { opacity: .65; cursor: not-allowed; }
.field-error { min-height: 16px; color: var(--err); font-size: .82rem; margin: 0; }
.ok-msg { color: var(--primary); font-size: .85rem; }
.spinner { color: var(--muted); font-size: .88rem; }
.hidden { display: none !important; }
.wallet-card { margin-top: 16px; }
.wallet-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}
.wallet-sub {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.wallet-balance-block {
  background: var(--surface-accent);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  padding: 10px 14px;
  min-width: 170px;
  text-align: right;
}
.wallet-balance-label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
}
#wallet-balance {
  display: block;
  margin-top: 4px;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--text-strong);
}
.wallet-meta {
  display: flex;
  gap: 18px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.86rem;
}
.wallet-tabs {
  margin-top: 14px;
  display: flex;
  gap: 8px;
}
.wallet-tab {
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--border-mid);
  background: var(--surface-subtle);
  color: var(--text);
  padding: 0 14px;
  font-size: 0.84rem;
  font-weight: 700;
}
.wallet-tab.active {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}
.wallet-tab-panel {
  display: none;
}
.wallet-tab-panel.active {
  display: block;
}
.wallet-summary-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.wallet-summary {
  background: var(--surface-accent-2);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 12px;
}
.wallet-summary h3 {
  margin: 0 0 8px;
  font-size: 0.95rem;
}
.wallet-summary p {
  margin: 5px 0;
  font-size: 0.86rem;
  color: var(--text);
}
.wallet-lists {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.search-history-wrap {
  margin-top: 12px;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: var(--card);
  overflow: hidden;
}
.search-history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}
.search-history-table thead th {
  text-align: left;
  background: var(--surface-accent-2);
  border-bottom: 1px solid var(--border-soft);
  padding: 10px;
}
.search-history-table tbody td {
  border-bottom: 1px solid var(--border-soft);
  padding: 10px;
  vertical-align: top;
}
.search-filter-chip {
  display: inline-block;
  margin: 2px 4px 2px 0;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface-accent);
  border: 1px solid var(--border-accent);
  font-size: 0.76rem;
}
.wallet-list {
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: var(--card);
}
.wallet-list h3 {
  margin: 0;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.9rem;
}
.wallet-list-body {
  max-height: 260px;
  overflow: auto;
  padding: 8px 10px 10px;
}
.wallet-item {
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 8px 9px;
  margin-bottom: 8px;
  background: var(--surface-subtle);
}
.wallet-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.wallet-item-type {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text);
}
.wallet-item-delta {
  font-size: 0.9rem;
  font-weight: 800;
}
.wallet-item-delta.plus { color: var(--ok-soft); }
.wallet-item-delta.minus { color: var(--warn-soft); }
.wallet-item-meta {
  margin-top: 4px;
  font-size: 0.76rem;
  color: var(--muted);
}
.wallet-empty {
  color: var(--muted);
  font-size: 0.84rem;
  padding: 4px 2px;
}
@media (max-width: 980px) {
  .account-shell { grid-template-columns: 1fr; }
  .account-sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .grid { grid-template-columns: 1fr; }
  .photo-card { grid-template-columns: 1fr; }
  .wallet-head { flex-direction: column; align-items: stretch; }
  .wallet-balance-block { text-align: left; }
  .wallet-summary-grid { grid-template-columns: 1fr; }
  .wallet-lists { grid-template-columns: 1fr; }
  .search-history-wrap { overflow: auto; }
  .search-history-table { min-width: 720px; }
}