/*
  RAGX-Trader access gate — matches terminal dark theme tokens from style.css
*/

:root {
  --bg: #0d1117;
  --surface: #161b22;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --down: #f85149;
}

* {
  box-sizing: border-box;
}

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

.gate-body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(circle at 20% 15%, rgba(88, 166, 255, 0.1), transparent 42%),
    radial-gradient(circle at 80% 0%, rgba(88, 166, 255, 0.06), transparent 48%),
    var(--bg);
  color: var(--text);
  line-height: 1.45;
}

.gate-shell {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.gate-card {
  width: 100%;
  max-width: 400px;
  background: linear-gradient(180deg, rgba(22, 27, 34, 0.98), rgba(18, 22, 28, 0.98));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.75rem 1.6rem 1.5rem;
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.gate-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.gate-title {
  margin: 0 0 0.45rem;
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.gate-lead {
  margin: 0 0 1.25rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.gate-form {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.gate-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.gate-input {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--text);
  background: rgba(13, 17, 23, 0.85);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.72rem 0.85rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.gate-input:focus {
  border-color: rgba(88, 166, 255, 0.75);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.18);
}

.gate-error {
  margin: 0;
  font-size: 0.82rem;
  color: var(--down);
}

.gate-error[hidden] {
  display: none;
}

.gate-submit {
  margin-top: 0.35rem;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  background: linear-gradient(180deg, rgba(88, 166, 255, 0.28), rgba(88, 166, 255, 0.14));
  border: 1px solid rgba(88, 166, 255, 0.55);
  border-radius: 8px;
  padding: 0.7rem 1rem;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}

.gate-submit:hover:not(:disabled) {
  border-color: rgba(88, 166, 255, 0.85);
  background: linear-gradient(180deg, rgba(88, 166, 255, 0.36), rgba(88, 166, 255, 0.18));
}

.gate-submit:disabled {
  opacity: 0.65;
  cursor: wait;
}

.gate-footnote {
  margin: 1.1rem 0 0;
  font-size: 0.72rem;
  color: var(--muted);
  text-align: center;
}