@font-face {
  font-family: 'Exo 2';
  src: url('/fonts/Exo2-Variable.woff2') format('woff2-variations'), url('/fonts/Exo2-Variable.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #05070d;
  --s1: #0a0f1c;
  --s2: #0d1526;
  --bd: #1b2438;
  --bds: #28324a;
  --blue: #3d7bf7;
  --blue-glow: rgba(61,123,247,0.35);
  --tx: #eef2fb;
  --txs: #7c89a8;
  --txm: #4d5872;
  --green: #3ecf8e;
  --red: #e0585a;
  --amber: #f5b544;
  --radius: 3px;
  --font-display: 'Exo 2', sans-serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
  --nav-size: 60px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--tx);
  font-family: var(--font-sans);
  min-height: 100%;
}

.hidden { display: none !important; }

#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

/* ---------- Login ---------- */

.login-screen {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  position: relative;
  width: 320px;
  background: var(--s1);
  border: 0.5px solid var(--bd);
  border-radius: var(--radius);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.login-card .brand-mark {
  width: 34px; height: 34px; border-radius: var(--radius);
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  color: #05070d;
  margin-bottom: 6px;
}

.login-card h1 {
  font-family: var(--font-display); font-weight: 600; font-size: 20px;
  margin: 0 0 8px;
}

.login-card label { font-size: 12px; color: var(--txs); margin-top: 6px; }

.login-card input {
  background: var(--s2);
  border: 0.5px solid var(--bd);
  border-radius: var(--radius);
  color: var(--tx);
  padding: 9px 10px;
  font-family: var(--font-sans);
  font-size: 14px;
}

.login-card input:focus { outline: none; border-color: var(--blue); }

.login-card button {
  margin-top: 14px;
  background: var(--blue);
  color: #05070d;
  border: none;
  border-radius: var(--radius);
  padding: 10px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}

.error-text {
  color: var(--red);
  font-size: 12.5px;
  min-height: 1em;
  margin: 4px 0 0;
}

/* ---------- App shell ---------- */

.app {
  position: relative;
  z-index: 1;
}

.nav {
  position: fixed;
  left: 0; top: 0;
  width: var(--nav-size);
  height: 100vh;
  background: var(--s1);
  border-right: 0.5px solid var(--bd);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 18px;
  z-index: 2;
}

.nav-mark {
  width: 28px; height: 28px; border-radius: var(--radius);
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  color: #05070d;
}

.nav-link {
  background: none; border: none; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  color: var(--txs);
  font-family: var(--font-sans); font-size: 9px;
  padding: 4px;
}
.nav-link svg { width: 18px; height: 18px; }
.nav-link.active { color: var(--tx); }
.nav-link:hover { color: var(--tx); }
.nav-spacer { flex: 1; }

#app.nav-top .nav {
  flex-direction: row;
  width: 100%;
  height: var(--nav-size);
  border-right: none;
  border-bottom: 0.5px solid var(--bd);
  padding: 0 18px;
  gap: 22px;
}
#app.nav-top .nav-spacer { display: none; }
#app.nav-top .nav > *:not(.nav-mark):not(.nav-spacer) { margin-left: 4px; }

.main {
  margin-left: var(--nav-size);
  padding: 26px 30px 60px;
  max-width: 720px;
}
#app.nav-top .main {
  margin-left: 0;
  margin-top: var(--nav-size);
  padding: 22px 26px 60px;
}

.topbar { margin-bottom: 18px; }
.topbar-label { font-family: var(--font-mono); font-size: 12px; color: var(--txs); letter-spacing: 0.3px; }

.view { display: none; }
.view.active { display: block; }

.scope-note { font-size: 11.5px; color: var(--txm); margin-top: 22px; }

/* ---------- Forms ---------- */

.inline-form { display: flex; gap: 8px; margin-bottom: 16px; }
.inline-form input, .inline-form select,
.tx-grid input, .tx-grid select {
  background: var(--s1);
  border: 0.5px solid var(--bd);
  border-radius: var(--radius);
  color: var(--tx);
  padding: 9px 10px;
  font-family: var(--font-sans);
  font-size: 13px;
}
.inline-form input { flex: 1; }
button {
  background: var(--blue);
  color: #05070d;
  border: none;
  border-radius: var(--radius);
  padding: 9px 16px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font-sans);
}
button:hover { filter: brightness(1.08); }

/* ---------- Hero / score ---------- */

.hero-wrap { position: relative; margin-bottom: 18px; }
.hero-wrap::before {
  content: '';
  position: absolute;
  inset: -34px;
  background: radial-gradient(circle at 28% 30%, var(--blue-glow), transparent 68%);
  filter: blur(26px);
  z-index: 0;
}
.hero {
  position: relative; z-index: 1;
  background: var(--s1);
  border: 0.5px solid rgba(61,123,247,0.35);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: 0 0 46px rgba(61,123,247,0.14);
}
.verdict { font-family: var(--font-display); font-weight: 700; font-size: 28px; letter-spacing: -0.3px; }
.badge {
  font-family: var(--font-mono); font-size: 12px; color: var(--amber);
  background: rgba(245,181,68,0.12); padding: 3px 9px; border-radius: var(--radius);
  margin-left: 12px;
}
.hero p { font-size: 13px; color: var(--txs); line-height: 1.55; max-width: 500px; margin: 10px 0 0; }

/* ---------- Metrics ---------- */

.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-bottom: 18px; }
.metric { background: var(--s1); border: 0.5px solid var(--bd); border-radius: var(--radius); padding: 12px 14px; }
.metric .label { font-size: 12px; color: var(--txs); }
.metric .value { font-family: var(--font-mono); font-weight: 500; font-size: 19px; margin-top: 4px; }

/* ---------- Portfolio ---------- */

.portfolio-total-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.portfolio-total-row .label { font-size: 12px; color: var(--txs); }
.total { font-family: var(--font-display); font-weight: 700; font-size: 24px; }

.holdings { border-top: 0.5px solid var(--bd); margin-bottom: 22px; }
.holding-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 0.5px solid var(--bd);
  font-family: var(--font-mono); font-size: 12.5px;
}
.holding-row .g { color: var(--green); }
.holding-row .r { color: var(--red); }
.holding-row .m { color: var(--txs); }

.tx-form { margin-top: 8px; }
.tx-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; margin-bottom: 10px; }