:root {
  --bg: #eef4fb;
  --bg-deep: #dfe9f6;
  --surface: #ffffff;
  --surface-soft: #f5f9ff;
  --surface-strong: #e8f1fc;
  --ink: #122541;
  --ink-soft: #4f607a;
  --ink-muted: #7187a6;
  --brand: #1f4f9c;
  --brand-strong: #173b75;
  --accent: #0f9d8a;
  --accent-strong: #0a7a6b;
  --border: #d7e3f0;
  --border-strong: #c4d5e8;
  --positive: #0b8a62;
  --negative: #b74c54;
  --warn: #c96b3d;
  --shadow: 0 14px 34px rgba(24, 52, 93, 0.1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 7% 12%, rgba(31, 79, 156, 0.14), transparent 34%),
    radial-gradient(circle at 85% 88%, rgba(15, 157, 138, 0.12), transparent 30%),
    linear-gradient(148deg, var(--bg), var(--bg-deep));
}

h1,
h2,
h3,
p {
  margin: 0;
}

.hidden {
  display: none !important;
}

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.2rem;
}

.auth-card {
  width: min(460px, 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(150deg, var(--surface), var(--surface-soft));
  box-shadow: var(--shadow);
  padding: 1.2rem;
  display: grid;
  gap: 0.85rem;
}

.auth-brand {
  display: grid;
  gap: 0.32rem;
}

.auth-logo {
  width: min(220px, 100%);
  height: auto;
}

.auth-subtitle {
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-copy {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.auth-block {
  display: grid;
  gap: 0.5rem;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.auth-tab {
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: #f1f7ff;
  color: var(--ink-soft);
  padding: 0.55rem 0.7rem;
  font-weight: 700;
  font-size: 0.86rem;
  cursor: pointer;
}

.auth-tab.active {
  color: #ffffff;
  border-color: var(--brand);
  background: linear-gradient(96deg, var(--brand), var(--accent));
}

.auth-advanced {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  padding: 0.6rem;
}

.auth-advanced summary {
  cursor: pointer;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 600;
}

.auth-advanced[open] {
  display: grid;
  gap: 0.6rem;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1 1 auto;
  border-top: 1px solid var(--border);
}

.market-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
}

.side-nav {
  border-right: 1px solid var(--border);
  background:
    radial-gradient(circle at 20% 14%, rgba(31, 79, 156, 0.12), transparent 35%),
    radial-gradient(circle at 88% 85%, rgba(15, 157, 138, 0.1), transparent 30%),
    linear-gradient(170deg, #f8fbff, #ecf3fd 62%, #e7f0fc);
  padding: 1.25rem 1rem;
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 1.1rem;
  color: var(--ink);
}

.brand-block {
  border: 1px solid var(--border);
  background: #ffffff;
  border-radius: 16px;
  padding: 0.95rem 0.9rem;
  box-shadow: 0 10px 24px rgba(24, 52, 93, 0.08);
}

.brand-logo {
  width: 100%;
  max-width: 214px;
  height: auto;
  display: block;
}

.brand-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.brand-block h1 {
  margin-top: 0.38rem;
  font-size: 1.35rem;
  color: var(--ink);
}

.brand-subtitle {
  margin-top: 0.42rem;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-nav {
  display: grid;
  gap: 0.55rem;
}

.page-link {
  border: 1px solid var(--border-strong);
  background: #f7fbff;
  color: var(--ink-soft);
  padding: 0.62rem 0.72rem;
  border-radius: 11px;
  text-align: left;
  cursor: pointer;
  font-weight: 600;
  transition: border-color 120ms ease, color 120ms ease, background 120ms ease, transform 120ms ease;
}

.page-link:hover {
  transform: translateY(-1px);
  background: #eef5ff;
  border-color: #b8cfe9;
}

.page-link.active {
  color: #ffffff;
  border-color: var(--brand);
  background: linear-gradient(96deg, var(--brand), var(--accent));
}

.side-controls {
  display: grid;
  align-content: end;
  gap: 0.7rem;
  min-width: 0;
}

.side-controls .hero-actions {
  gap: 0.45rem;
}

.side-controls .hero-actions .btn {
  flex: 1 1 auto;
  text-align: center;
}

#auth-controls,
#wallet-auth-controls {
  display: grid;
  gap: 0.45rem;
}

.auth-code-controls {
  display: grid;
  gap: 0.45rem;
}

.main-area {
  padding: 1.25rem 1.3rem 2rem;
  display: grid;
  gap: 1rem;
}

.hero {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(118deg, var(--surface), var(--surface-soft));
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.8rem;
}

.eyebrow {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.hero h1,
.hero h2 {
  font-size: clamp(1.14rem, 2vw, 1.6rem);
  color: var(--ink);
}

.subtitle {
  margin-top: 0.34rem;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 0.35rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.pill {
  margin: 0;
  display: inline-flex;
  align-items: center;
  border: 1px solid #c4d7ee;
  border-radius: 999px;
  color: var(--brand);
  background: #edf4fe;
  padding: 0.34rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.party-selector {
  display: grid;
  gap: 0.26rem;
  color: var(--ink-soft);
  font-size: 0.8rem;
  min-width: 0;
}

.party-selector select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#active-party-pill {
  max-width: 100%;
}

#auth-token-input,
#wallet-auth-token-input {
  font-family: "Space Mono", "SFMono-Regular", Menlo, monospace;
  font-size: 0.76rem;
}

#auth-status,
#wallet-auth-status {
  min-height: 1.1rem;
}

.view-page {
  display: block;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem;
}

.grid.ops {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.swap-layout {
  grid-template-columns: 1.25fr 0.75fr;
}

.panel {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(155deg, var(--surface), var(--surface-soft));
  box-shadow: var(--shadow);
  padding: 0.95rem;
}

.panel h2 {
  margin-bottom: 0.74rem;
  font-size: 1.02rem;
}

.panel h3 {
  margin-bottom: 0.74rem;
  font-size: 0.98rem;
}

.btn {
  border: 0;
  border-radius: 10px;
  padding: 0.62rem 0.9rem;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  color: #ffffff;
  text-decoration: none;
  background: linear-gradient(96deg, var(--brand), var(--accent));
  transition: transform 120ms ease, filter 120ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

.btn.ghost {
  color: var(--brand);
  border: 1px solid #c4d7ee;
  background: #f1f7ff;
}

.btn.warn {
  color: #ffffff;
  background: linear-gradient(96deg, #bf5938, #d07a45);
}

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

.form {
  display: grid;
  gap: 0.72rem;
}

label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.84rem;
  color: var(--ink-soft);
}

input,
select {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 0.54rem 0.62rem;
  background: #ffffff;
  color: var(--ink);
}

input:focus,
select:focus {
  outline: 2px solid rgba(31, 79, 156, 0.26);
  outline-offset: 1px;
}

.swap-box {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-soft);
  padding: 0.75rem;
  display: grid;
  gap: 0.7rem;
}

.trade-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.52rem;
}

.trade-row input[readonly] {
  color: var(--brand-strong);
  background: #f6fbff;
}

.trade-row select {
  min-width: 170px;
}

.mini-meta {
  color: var(--ink-muted);
  font-size: 0.76rem;
}

/* Non-custodial wallet identity panel */
.wallet-identity-panel {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0.5rem 1rem;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-top: 0.5rem;
}

.wallet-identity-panel.hidden {
  display: none;
}

.wallet-identity-panel .mini-meta {
  margin: 0;
}

.wallet-identity-panel strong {
  color: var(--ink);
}

/* Passkey setup progress during signup */
#passkey-setup-status {
  padding: 0.75rem;
  background: var(--surface-soft);
  border: 1px solid var(--accent);
  border-radius: 6px;
  text-align: center;
}

#passkey-setup-status .mini-meta {
  color: var(--accent);
  font-weight: 500;
}

.swap-switch-btn {
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  width: 34px;
  height: 34px;
  margin: 0 auto;
  background: #ffffff;
  color: var(--brand);
  font-size: 1rem;
  cursor: pointer;
}

.metric-grid {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fcfeff;
  padding: 0.6rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.35rem 0.8rem;
}

.metric-grid p {
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.79rem;
}

.metric-grid span {
  color: var(--ink);
  font-weight: 600;
}

.metric-grid span.positive,
#swap-impact-label.positive {
  color: var(--positive);
}

.metric-grid span.negative,
#swap-impact-label.negative {
  color: var(--negative);
}

.cards {
  display: grid;
  gap: 0.58rem;
}

.pool-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
  padding: 0.68rem;
}

.pool-card strong {
  display: block;
  margin-bottom: 0.32rem;
}

.pool-card p {
  margin-top: 0.16rem;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

th,
td {
  text-align: left;
  padding: 0.54rem 0.6rem;
  border-bottom: 1px solid #e8eef7;
  white-space: nowrap;
}

th {
  color: var(--ink-muted);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.tx-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.tx-tab {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.44rem 0.7rem;
  background: #f4f8ff;
  color: var(--ink-soft);
  font-weight: 600;
  cursor: pointer;
}

.tx-tab.active {
  color: #ffffff;
  border-color: var(--brand);
  background: linear-gradient(96deg, var(--brand), #3668b4);
}

.tx-panel.hidden {
  display: none;
}

.tx-note {
  margin-bottom: 0.55rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.status {
  position: sticky;
  bottom: 1rem;
  border-radius: 12px;
  padding: 0.74rem 0.84rem;
  border: 1px solid #d5e3f2;
  background: #edf5ff;
  color: var(--ink);
}

.status.error {
  background: #ffeef0;
  border-color: #f0c4cb;
  color: #8e2f37;
}

.status.hidden {
  display: none;
}

.maintenance-zone {
  display: flex;
  justify-content: flex-end;
}

.maintenance-card {
  width: min(380px, 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: var(--shadow);
  padding: 0.7rem 0.8rem;
}

.maintenance-card summary {
  cursor: pointer;
  list-style: none;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
}

.maintenance-card[open] summary {
  margin-bottom: 0.5rem;
}

.maintenance-card p {
  color: var(--ink-muted);
  font-size: 0.78rem;
  margin-bottom: 0.55rem;
}

.maintenance-card .btn.warn {
  width: 100%;
}

.app-shell {
  width: min(1240px, 94vw);
  margin: 0 auto;
  padding: 1.6rem 0 2.4rem;
}

.wallet-shell {
  width: min(1280px, 95vw);
}

.wallet-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.95rem;
  margin-bottom: 0.95rem;
}

.wallet-kpi-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.wallet-hero {
  gap: 1rem;
}

.wallet-hero-top {
  display: flex;
  justify-content: space-between;
  gap: 0.9rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.wallet-brandline {
  margin-bottom: 0.35rem;
}

.wallet-brand-logo {
  width: min(280px, 100%);
  height: auto;
  display: block;
}

.wallet-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: end;
}

.summary-card {
  min-height: 118px;
  display: grid;
  align-content: space-between;
  background: linear-gradient(155deg, #ffffff, #f2f8ff);
  border-color: var(--border);
  box-shadow: 0 10px 22px rgba(24, 52, 93, 0.08);
}

.summary-card h3 {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.summary-value {
  margin-top: 0.42rem;
  font-size: clamp(1.02rem, 1.5vw, 1.45rem);
  font-weight: 700;
  color: var(--brand-strong);
}

.wallet-content-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(420px, 1.35fr);
  gap: 0.95rem;
}

.wallet-asset-panel {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.wallet-asset-panel h2 {
  margin-bottom: 0.2rem;
}

.wallet-asset-panel h3 {
  margin: 0.25rem 0 0.1rem;
}

.wallet-transfer-form {
  display: grid;
  gap: 0.55rem;
  padding: 0.65rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(243, 248, 255, 0.9));
}

.wallet-transfer-form .hero-actions {
  justify-content: flex-start;
}

.wallet-activity-panel {
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.wallet-activity-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.wallet-activity-controls {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.wallet-activity-controls input[type="search"] {
  min-width: 220px;
}

.wallet-activity-controls select {
  width: auto;
  min-width: 120px;
}

.wallet-tx-meta {
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.tx-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.2rem 0.52rem;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  border: 1px solid #c9d9ea;
  color: var(--ink-soft);
  background: #f6f9fd;
}

.tx-chip.swap {
  border-color: #bde2d8;
  color: #0b7454;
  background: #eaf8f4;
}

.tx-chip.add {
  border-color: #c6d8f5;
  color: #1f4f9c;
  background: #edf4fe;
}

.tx-chip.remove {
  border-color: #edced3;
  color: #9f4048;
  background: #fff1f3;
}

.tx-chip.transfer-out {
  border-color: #f0d8be;
  color: #8f5a1a;
  background: #fff7ec;
}

.tx-chip.transfer-in {
  border-color: #bddcc1;
  color: #2e7d43;
  background: #edf9ef;
}

.wallet-checkbox {
  grid-template-columns: auto auto;
  align-items: center;
  column-gap: 0.45rem;
}

.wallet-checkbox span {
  font-size: 0.82rem;
}

.wallet-checkbox input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  accent-color: var(--accent);
}

@media (max-width: 1100px) {
  .market-shell {
    grid-template-columns: 1fr;
  }

  .side-nav {
    border-right: 0;
    border-bottom: 1px solid var(--border);
    grid-template-rows: auto auto;
  }

  .side-controls {
    align-content: start;
  }

  .page-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-link {
    text-align: center;
  }
}

@media (max-width: 980px) {
  .grid,
  .grid.ops,
  .wallet-summary,
  .wallet-kpi-grid,
  .wallet-content-grid,
  .swap-layout {
    grid-template-columns: 1fr;
  }

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

  .trade-row select {
    min-width: 0;
  }

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

  .wallet-hero-top,
  .wallet-activity-head {
    flex-direction: column;
    align-items: stretch;
  }

  .wallet-activity-controls {
    flex-direction: column;
  }

  .wallet-activity-controls input[type="search"],
  .wallet-activity-controls select {
    width: 100%;
    min-width: 0;
  }

  .maintenance-zone {
    justify-content: stretch;
  }
}