body { outline: 6px solid red !important; }

:root {
  --bg: #0a0a0a;
  --panel: rgba(255, 255, 255, 0.06);
  --panel2: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.10);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.55);
  --muted2: rgba(255, 255, 255, 0.40);
  --shadow: 0 18px 40px rgba(0,0,0,0.45);
  --radius: 18px;
  --radius2: 22px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 30% -10%, rgba(255,255,255,0.10), transparent),
              radial-gradient(1000px 500px at 110% 10%, rgba(255,255,255,0.08), transparent),
              var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue";
}

.app {
  min-height: 100%;
  max-width: 520px;
  margin: 0 auto;
  padding: 18px 14px 16px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.brand__title {
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: 20px;
}
.brand__subtitle {
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}
.icon-btn:active { transform: translateY(1px); }

.grid {
  display: grid;
  gap: 12px;
}

.card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel), rgba(255,255,255,0.04));
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  padding: 14px;
}

.card--hero { padding: 16px; }

.card__title {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
}

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

.metric {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  padding: 10px 10px;
}
.metric__label {
  font-size: 11px;
  color: var(--muted);
}
.metric__value {
  margin-top: 6px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn {
  height: 44px;
  border-radius: 18px;
  border: 1px solid var(--border);
  cursor: pointer;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.btn--primary {
  background: rgba(255,255,255,0.92);
  color: #0a0a0a;
  border-color: rgba(255,255,255,0.30);
}
.btn--primary:active { transform: translateY(1px); }

.btn--secondary {
  background: var(--panel2);
  color: var(--text);
}
.btn--secondary:active { transform: translateY(1px); }

.hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted2);
  min-height: 16px;
}

.result {
  font-size: 15px;
  line-height: 1.35;
  color: rgba(255,255,255,0.85);
}

.list { display: grid; gap: 10px; }
.list__row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
}
.list__key { color: var(--muted); }
.list__val { color: rgba(255,255,255,0.88); text-align: right; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New"; }

.footer {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
  color: var(--muted);
}

.link {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
}
.dot { opacity: 0.5; }

.modal[hidden] { display: none; }
.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 30;
  padding: 16px;
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(6px);
}
.modal__panel {
  position: relative;
  width: min(520px, 100%);
  border-radius: 22px;
  border: 1px solid var(--border);
  background: rgba(14,14,14,0.95);
  box-shadow: var(--shadow);
  padding: 14px;
}
.modal__title {
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.modal__body {
  color: rgba(255,255,255,0.82);
  font-size: 13px;
  line-height: 1.4;
  margin-bottom: 12px;
}
.modal__actions { display: grid; }