:root {
  --ink: #18222d;
  --muted: #657486;
  --line: #d9e2ea;
  --panel: #ffffff;
  --bg: #f3f7fa;
  --brand: #0f5f64;
  --brand-2: #8a6428;
  --good: #0f7b4f;
  --bad: #b73333;
  --shadow: 0 18px 45px rgba(21, 34, 48, 0.1);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }

.public-site {
  min-height: 100vh;
  background: #f7fafb;
}
.public-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 28px;
  background: rgba(247, 250, 251, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.public-brand {
  text-decoration: none;
  color: var(--ink);
}
.public-brand span {
  color: var(--muted);
}
.public-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.public-nav a {
  color: var(--muted);
  font-weight: 800;
  text-decoration: none;
}
.public-main {
  padding: 0;
}
.public-hero {
  min-height: calc(100vh - 78px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: end;
  gap: 28px;
  padding: 72px 6vw 48px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(17,32,43,.9), rgba(17,32,43,.55), rgba(17,32,43,.42)),
    url("/static/hero-finance.png");
  background-size: cover;
  background-position: center;
}
.hero-copy {
  max-width: 850px;
}
.hero-copy h1 {
  margin: 0;
  max-width: 820px;
  font-size: 64px;
  line-height: 1;
  letter-spacing: 0;
}
.hero-copy p {
  max-width: 690px;
  color: #dce8ec;
  font-size: 18px;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.hero-stat-grid {
  display: grid;
  gap: 12px;
}
.hero-stat-grid div {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 8px;
  padding: 16px;
}
.hero-stat-grid span {
  display: block;
  color: #cddde3;
  font-size: 13px;
  font-weight: 800;
}
.hero-stat-grid strong {
  display: block;
  margin-top: 6px;
  font-size: 24px;
}
.public-band {
  padding: 72px 6vw;
}
.public-band h2 {
  margin: 0;
  max-width: 860px;
  font-size: 38px;
  line-height: 1.12;
  letter-spacing: 0;
}
.muted-band {
  background: #edf3f6;
}
.market-preview-band {
  background: #11202b;
  color: #fff;
}
.market-preview-band .section-title p {
  color: #c9d8de;
}
.public-market-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}
.public-market-card {
  display: grid;
  gap: 10px;
  min-height: 168px;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
  background: rgba(255,255,255,.08);
}
.public-market-card span,
.public-market-card small {
  color: #b8cbd4;
}
.public-market-card strong,
.public-market-card b,
.public-market-card em {
  display: block;
}
.public-market-card strong {
  font-size: 22px;
}
.public-market-card small {
  margin-top: 3px;
}
.public-market-card b {
  font-size: 26px;
}
.public-market-card em {
  font-style: normal;
  font-weight: 900;
}
.feature-grid,
.asset-class-grid,
.legal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.feature-card,
.asset-class-grid article,
.legal-grid article,
.contact-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  box-shadow: var(--shadow);
}
.feature-card h3,
.legal-grid h3 {
  margin: 0 0 10px;
}
.feature-card p,
.legal-grid p,
.asset-class-grid span,
.contact-band p {
  color: var(--muted);
  line-height: 1.6;
}
.asset-class-grid article {
  display: grid;
  gap: 8px;
  box-shadow: none;
}
.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: center;
}
.contact-panel {
  display: grid;
  gap: 12px;
}
.contact-panel span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.contact-panel a {
  font-size: 20px;
  font-weight: 900;
  color: var(--brand);
}
.legal-band {
  background: #fff;
}
.auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  overflow: auto;
  padding: 28px;
  background: rgba(17,32,43,.78);
}
.auth-card-grid {
  max-width: 1180px;
  margin: 40px auto;
  min-height: calc(100vh - 136px);
}
.auth-close {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 31;
  min-height: 42px;
  border: 1px solid rgba(255,255,255,.32);
  border-radius: 8px;
  padding: 0 14px;
  background: rgba(255,255,255,.12);
  color: #fff;
  font-weight: 800;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
}

.sidebar {
  background: #11202b;
  color: #eff7f8;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: #d9b66d;
  color: #11202b;
  border-radius: 8px;
  font-weight: 800;
}
.brand strong { display: block; line-height: 1.1; }
.brand span, .support-card span { color: #a9bcc6; font-size: 13px; }
.nav { display: grid; gap: 8px; }
.nav-item {
  width: 100%;
  text-align: left;
  color: #dbe8ed;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 14px;
}
.nav-item:hover, .nav-item.active {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.12);
}
.support-card {
  margin-top: auto;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  display: grid;
  gap: 6px;
}

main { padding: 28px; overflow: hidden; }
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 22px;
}
.topbar h1 { margin: 0; font-size: 30px; letter-spacing: 0; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.eyebrow {
  margin: 0 0 5px;
  color: var(--brand-2);
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 800;
}
.hidden { display: none !important; }

.auth-grid {
  min-height: calc(100vh - 120px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  align-items: center;
  gap: 28px;
}
.auth-copy {
  min-height: 520px;
  padding: 56px;
  color: #fff;
  background:
    linear-gradient(rgba(17,32,43,.82), rgba(17,32,43,.76)),
    url("/static/hero-finance.png");
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.auth-copy h2 { max-width: 720px; margin: 0; font-size: 54px; line-height: 1; letter-spacing: 0; }
.auth-copy p { max-width: 660px; color: #dce8ec; font-size: 17px; line-height: 1.6; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.trust-row span {
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255,255,255,.08);
}

.panel, .metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.panel { padding: 20px; }
.form-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 4px;
  background: #edf3f6;
  border-radius: 8px;
  margin-bottom: 18px;
}
.toggle {
  border: 0;
  background: transparent;
  border-radius: 6px;
  padding: 10px;
  color: var(--muted);
}
.toggle.active { background: #fff; color: var(--ink); box-shadow: 0 2px 8px rgba(0,0,0,.08); }
label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 700; margin-bottom: 14px; }
input, select, textarea {
  width: 100%;
  border: 1px solid #cbd7df;
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
}
textarea { resize: vertical; }
.primary, .ghost {
  min-height: 42px;
  border-radius: 8px;
  padding: 0 14px;
  font-weight: 800;
}
.primary {
  border: 0;
  background: var(--brand);
  color: #fff;
}
.ghost {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}
.primary:disabled,
.ghost:disabled,
.loading {
  cursor: wait;
  opacity: 0.68;
}
.message { color: var(--muted); font-size: 13px; min-height: 18px; }

.view { display: none; }
.view.active { display: grid; gap: 22px; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}
.metric { padding: 18px; display: grid; gap: 8px; }
.metric span, .metric small, .section-title p { color: var(--muted); }
.metric strong { font-size: 28px; letter-spacing: 0; }
.split {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
}
.section-title {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}
.section-title h2 { margin: 0; font-size: 20px; }
.section-title p { margin: 4px 0 0; }
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: #eef4d9;
  color: #617100;
  font-weight: 800;
  font-size: 12px;
  white-space: nowrap;
}
.status-pill.verified { background: #def3e9; color: var(--good); }
.status-pill.submitted { background: #e7f0ff; color: #295c9b; }

.holding-list, .activity-list { display: grid; gap: 10px; }
.holding-card, .activity-row, .document-card, .market-card, .admin-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfdfe;
}
.holding-card, .activity-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.asset-symbol { font-weight: 900; }
.muted { color: var(--muted); }
.positive { color: var(--good); }
.negative { color: var(--bad); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stack-form { display: grid; gap: 2px; }
.market-search { display: flex; gap: 8px; min-width: min(540px, 100%); }
.market-grid, .document-grid, .admin-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.market-card strong { font-size: 24px; }
.market-card span { display: block; color: var(--muted); margin-bottom: 8px; }
.investment-title { margin-top: 24px; }
.admin-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}
.admin-body {
  min-height: 100vh;
  background: #edf3f6;
}
.admin-shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px;
}
.admin-login-panel {
  min-height: calc(100vh - 56px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: center;
  gap: 28px;
}
.admin-brand {
  min-height: 520px;
  padding: 48px;
  color: #fff;
  background:
    linear-gradient(rgba(17,32,43,.84), rgba(17,32,43,.78)),
    url("/static/hero-finance.png");
  background-size: cover;
  background-position: center;
  border-radius: 8px;
}
.admin-brand .brand-mark {
  width: 64px;
  height: 64px;
  font-size: 22px;
}
.admin-brand strong {
  font-size: 30px;
}
.admin-topbar {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.admin-ops {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}
.ops-link {
  display: grid;
  gap: 5px;
  text-decoration: none;
}
.ops-link span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.admin-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.admin-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #fbfdfe;
}
.admin-form h3 {
  margin: 0 0 14px;
  font-size: 17px;
}
.client-profile-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.profile-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfdfe;
}
.profile-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}
.profile-card h3 {
  margin: 8px 0 4px;
}
.profile-card strong {
  display: block;
  margin-top: 8px;
  font-size: 26px;
}
.profile-main,
.profile-wide {
  grid-column: span 2;
}
.mini-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--ink);
}
.mini-list li {
  margin: 7px 0;
}
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 780px; }
th, td { text-align: left; border-bottom: 1px solid var(--line); padding: 13px 10px; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; }
.risk-box {
  margin-top: 18px;
  padding: 14px;
  border-left: 4px solid var(--brand-2);
  background: #fff9ed;
  color: #5c4a2e;
}

.chat-bubble {
  position: fixed;
  right: 22px;
  bottom: 22px;
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  width: 66px;
  height: 66px;
  font-weight: 900;
  box-shadow: var(--shadow);
}
.chat-desk {
  position: fixed;
  right: 22px;
  bottom: 100px;
  width: min(380px, calc(100vw - 32px));
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.chat-desk header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}
.chat-log { max-height: 230px; overflow: auto; padding: 12px; display: grid; gap: 8px; }
.chat-log p { margin: 0; background: #f2f6f8; border-radius: 8px; padding: 10px; }
#chatForm { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }

@media (max-width: 1040px) {
  .public-header {
    align-items: flex-start;
    flex-direction: column;
  }
  .public-nav {
    flex-wrap: wrap;
  }
  .public-hero,
  .contact-band {
    grid-template-columns: 1fr;
  }
  .feature-grid,
  .asset-class-grid,
  .legal-grid,
  .public-market-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .auth-grid, .split, .admin-actions, .admin-login-panel, .admin-ops { grid-template-columns: 1fr; }
  .client-profile-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric-grid, .market-grid, .document-grid, .admin-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .public-header,
  .public-band,
  .public-hero {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hero-copy h1 {
    font-size: 40px;
  }
  .public-band h2 {
    font-size: 30px;
  }
  .feature-grid,
  .asset-class-grid,
  .legal-grid,
  .public-market-grid {
    grid-template-columns: 1fr;
  }
  .auth-overlay {
    padding: 14px;
  }
  main, .sidebar { padding: 16px; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .nav { grid-template-columns: 1fr 1fr; }
  .auth-copy { min-height: 420px; padding: 28px; }
  .auth-copy h2 { font-size: 38px; }
  .metric-grid, .market-grid, .document-grid, .admin-grid, .two-col { grid-template-columns: 1fr; }
  .client-profile-grid { grid-template-columns: 1fr; }
  .profile-main,
  .profile-wide { grid-column: span 1; }
  .section-title, .holding-card, .activity-row { align-items: stretch; flex-direction: column; }
  .market-search { flex-direction: column; }
}