:root {
  --bg: #e8f2ff;
  --bg-soft: #f3f8ff;
  --panel: #ffffff;
  --panel-elevated: #f6fbff;
  --text: #1e2f45;
  --muted: #62809e;
  --line: #d2e2f3;
  --line-strong: #b9cfe7;
  --brand: #3b82d6;
  --brand-soft: rgba(59, 130, 214, 0.14);
  --ok: #2e9c63;
  --warn: #996a11;
  --err: #b84040;
  --shadow: 0 10px 24px rgba(33, 75, 122, 0.14);
  --radius: 12px;
  --font-ui: "Barlow", "Bahnschrift", "Segoe UI", "Microsoft YaHei UI", sans-serif;
  --font-display: "Bahnschrift SemiBold", "Arial Black", "Microsoft YaHei UI", sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Mono", "Consolas", monospace;
}

* {
  box-sizing: border-box;
}

[x-cloak] {
  display: none !important;
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font-ui);
  background:
    radial-gradient(circle at 12% 10%, rgba(59, 130, 214, 0.11), transparent 34%),
    radial-gradient(circle at 92% 0%, rgba(124, 169, 232, 0.18), transparent 28%),
    repeating-linear-gradient(135deg, rgba(120, 152, 186, 0.1) 0, rgba(120, 152, 186, 0.1) 1px, transparent 1px, transparent 7px),
    var(--bg);
}

.page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 18px;
  animation: page-in 0.28s ease-out;
}

@keyframes page-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--brand);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  left: 16px;
  top: 12px;
}

.hero {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #edf5ff 100%);
  box-shadow: var(--shadow);
  padding: 16px 16px 12px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(26px, 2.4vw, 34px);
  font-family: var(--font-display);
  letter-spacing: 0.6px;
}

.hero p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.hero-actions {
  margin-top: 10px;
}

.hero-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  padding: 7px 10px;
  background: #f1f7ff;
  color: #34597f;
  font-weight: 700;
}

.hero-link:hover {
  filter: brightness(1.04);
}

.auth-user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #f4f8ff;
  padding: 8px 10px;
}

.auth-user-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.auth-user-label {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.1;
}

.auth-user-name {
  color: #2c4c70;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-logout-btn {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #ffffff;
  color: #34597f;
  padding: 6px 9px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.auth-logout-btn:hover:not(:disabled) {
  background: #f5f9ff;
}

.auth-logout-btn:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.dashboard-tabs {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.tab-btn {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #f4f8ff;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.25px;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.tab-btn:hover {
  border-color: var(--line-strong);
  color: #34597f;
}

.tab-btn.is-active {
  border-color: var(--brand);
  color: #ffffff;
  background: var(--brand);
}

.tab-btn:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.flash-area {
  margin-top: 12px;
}

.fallback-status {
  min-height: 18px;
  color: var(--muted);
  font-size: 12px;
}

.fallback-status.error {
  color: var(--err);
}

.flash {
  margin-top: 8px;
  border-radius: 10px;
  padding: 10px 12px;
  border: 1px solid transparent;
  font-size: 13px;
}

.flash-success {
  color: #207a49;
  background: rgba(34, 138, 82, 0.1);
  border-color: rgba(34, 138, 82, 0.24);
}

.flash-error {
  color: #a63a3a;
  background: rgba(184, 64, 64, 0.11);
  border-color: rgba(184, 64, 64, 0.24);
}

main#main-content {
  margin-top: 12px;
}

.card {
  background: linear-gradient(180deg, var(--panel) 0%, #eef5ff 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 15px;
}

.card-wide {
  margin-top: 12px;
}

h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.3px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.summary-grid-ops .metric {
  background: linear-gradient(180deg, #ffffff 0%, #edf5ff 100%);
}

.summary-extra {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  font-size: 13px;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-elevated);
  padding: 11px;
}

.metric p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: 0.4px;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.metric .metric-small {
  font-size: 16px;
  line-height: 1.4;
}

.metric-pnl-pos strong {
  color: var(--ok);
}

.metric-pnl-neg strong {
  color: var(--err);
}

.metric-pnl-flat strong {
  color: var(--brand);
}

.grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.sync-cards {
  display: grid;
  gap: 12px;
  align-content: start;
}

.sync-market-kv {
  margin-top: 0;
}

.form-grid,
.filter-grid {
  display: grid;
  gap: 10px;
}

.filter-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: end;
}

.realized-pnl-filters {
  margin: 10px 0 12px;
}

.realized-pnl-filter-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text);
  background: #ffffff;
}

button {
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 10px 12px;
  background: var(--brand);
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, filter 160ms ease;
}

button:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.56;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: #f1f7ff;
  color: #355a84;
  border: 1px solid #bfd5ee;
  font-weight: 700;
  padding: 7px 10px;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.history-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  border: 1px solid transparent;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.status-success {
  color: #1f8049;
  background: rgba(34, 138, 82, 0.1);
  border-color: rgba(34, 138, 82, 0.24);
}

.status-partial_success {
  color: #93660f;
  background: rgba(153, 106, 17, 0.12);
  border-color: rgba(153, 106, 17, 0.26);
}

.status-failed {
  color: #a23b3b;
  background: rgba(184, 64, 64, 0.11);
  border-color: rgba(184, 64, 64, 0.24);
}

.status-running,
.status-idle {
  color: #2f6fb7;
  background: var(--brand-soft);
  border-color: rgba(59, 130, 214, 0.28);
}

.kv-list {
  margin: 0;
  display: grid;
  gap: 8px;
}

.kv-list div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 10px;
  align-items: start;
}

.kv-list dt {
  color: var(--muted);
  font-size: 12px;
}

.kv-list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.history-summary {
  margin: 12px 0;
  color: var(--muted);
  font-size: 13px;
}

.history-empty {
  margin: 8px 0 14px;
  color: var(--muted);
  font-size: 13px;
}

.history-toggle {
  margin-top: 8px;
  display: grid;
  gap: 10px;
}

.sync-filter-main {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.sync-filter-secondary {
  display: grid;
  gap: 6px;
}

.sync-full-scan-line {
  width: fit-content;
}

.sync-filter-account {
  display: grid;
}

.sync-account-line {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  align-items: center;
}

.sync-account-line > span {
  white-space: nowrap;
}

.credential-entry-switch {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.credential-entry-label {
  color: var(--muted);
  font-size: 13px;
}

.credential-entry-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.credential-entry-btn {
  border: 1px solid var(--line-strong);
  background: #f1f7ff;
  color: #34597f;
  padding: 9px 10px;
}

.credential-entry-btn:hover {
  transform: none;
}

.credential-entry-btn.is-active {
  border-color: var(--brand);
  background: var(--brand);
  color: #ffffff;
}

.credential-guide-grid {
  display: grid;
  gap: 10px;
}

.credential-guide-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #f3f8ff;
}

.credential-guide-card h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.credential-guide-steps {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.credential-guide-steps code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: #e6eef9;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1px 4px;
}

.credential-manual-wrap {
  display: grid;
  gap: 10px;
}

.credential-account-list {
  display: grid;
  gap: 8px;
}

.credential-account-item {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 10px;
  background: #f3f8ff;
}

.credential-account-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.credential-account-main strong {
  font-size: 13px;
}

.credential-status-badge {
  margin-bottom: 0;
}

.credential-account-hint {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.scheduler-panel {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

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

.scheduler-head h3 {
  margin: 0;
  font-size: 15px;
}

.scheduler-status-badge {
  margin-bottom: 0;
}

.scheduler-form {
  display: grid;
  gap: 10px;
}

.scheduler-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.scheduler-kv {
  margin-bottom: 10px;
}

.switch-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.switch-line input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 0;
}

.table-wrap {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow-x: auto;
  background: #ffffff;
}

table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

.positions-table {
  min-width: 480px;
}

.detail-table {
  min-width: 620px;
}

.item-pnl-table {
  min-width: 1180px;
}

.current-positions-table {
  min-width: 980px;
}

.realized-pnl-table {
  min-width: 1080px;
}

.current-positions-table th:first-child,
.current-positions-table td:first-child {
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.current-positions-table .current-pos-col-op {
  position: sticky;
  right: 0;
  min-width: 108px;
}

.current-positions-table th.current-pos-col-op {
  background: #e8f1ff;
  z-index: 3;
}

.current-positions-table td.current-pos-col-op {
  background: #ffffff;
  z-index: 2;
  text-align: center;
  box-shadow: -8px 0 12px -12px rgba(0, 0, 0, 0.8);
}

.current-positions-table td.current-pos-col-op button {
  white-space: nowrap;
}

.realized-pnl-group > tr > td {
  vertical-align: top;
}

.realized-pnl-detail-row td {
  background: #f1f7ff;
}

.realized-pnl-detail-panel {
  padding: 8px 0;
}

th,
td {
  border-bottom: 1px solid #dce6ef;
  text-align: left;
  padding: 10px;
  font-size: 13px;
}

th {
  background: #e8f1ff;
  color: #4a6788;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

td {
  font-variant-numeric: tabular-nums;
}

.empty-cell {
  color: var(--muted);
  text-align: center;
}

.pnl-pos {
  color: var(--ok);
  font-weight: 700;
}

.pnl-neg {
  color: var(--err);
  font-weight: 700;
}

.pnl-flat {
  color: var(--brand);
  font-weight: 700;
}

.pnl-profit {
  color: var(--err);
  font-weight: 700;
}

.pnl-loss {
  color: var(--ok);
  font-weight: 700;
}

.pager {
  margin-top: 12px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
}

.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(26, 67, 116, 0.22);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  z-index: 40;
}

.modal-card {
  width: min(900px, 100%);
  max-height: 86vh;
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(31, 74, 124, 0.2);
  padding: 14px;
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.modal-head h3 {
  margin: 0;
  font-size: 18px;
  font-family: var(--font-display);
}

.modal-subtitle {
  margin: 10px 0 12px;
  color: var(--muted);
  font-size: 13px;
}

.auth-page {
  max-width: 520px;
  margin: 0 auto;
  padding-top: 72px;
}

.card-narrow {
  max-width: 460px;
  margin: 0 auto;
}

.auth-subtitle {
  color: #6b7280;
  margin-top: 4px;
  margin-bottom: 18px;
}

.auth-form {
  gap: 12px;
}

.auth-link-row {
  margin-top: 14px;
  color: #4b5563;
}

.auth-link-row a {
  margin-left: 4px;
}

@media (max-width: 1180px) {
  .filter-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .hero-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .auth-user-card {
    width: 100%;
    justify-content: space-between;
  }

  .dashboard-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-grid button {
    grid-column: span 2;
  }

  .scheduler-form-grid {
    grid-template-columns: 1fr;
  }

  .sync-filter-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .credential-entry-options {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page {
    padding: 12px;
  }

  .hero {
    padding: 14px 12px 10px;
  }

  .auth-user-name {
    max-width: none;
    white-space: normal;
  }

  .dashboard-tabs {
    gap: 6px;
  }

  .tab-btn {
    padding: 8px 10px;
    font-size: 13px;
  }

  .filter-grid {
    grid-template-columns: 1fr;
  }

  .filter-grid button {
    grid-column: span 1;
  }

  .kv-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .sync-filter-main {
    grid-template-columns: 1fr;
  }

  .sync-account-line {
    grid-template-columns: 1fr;
    gap: 6px;
    align-items: start;
  }

  .pager {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}