:root {
  --bg: #0a0a0a;
  --surface: #0c0c0c;
  --surface-hi: #111113;
  --border: #333333;
  --border-hi: #444444;
  --text: #e4e4e7;
  --secondary: #a1a1aa;
  --muted: #71717a;
  --green: #00ff00;
  --cyan: #00d4ff;
  --yellow: #ffff00;
  --red: #ff5c5c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 212, 255, 0.12), transparent 32rem),
    radial-gradient(circle at 85% 10%, rgba(0, 255, 0, 0.08), transparent 28rem),
    var(--bg);
  color: var(--secondary);
  font-family: "Courier New", Courier, monospace;
  font-size: 13px;
  line-height: 1.55;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

.nav {
  border-bottom: 1px solid var(--border);
  background: #080808;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-search {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 280px;
  flex: 1;
}

.logo {
  color: var(--green);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
}

.logo-mark {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.site-search {
  width: min(360px, 100%);
  max-width: 360px;
}

.site-search input {
  width: 100%;
  border: 1px solid var(--border);
  background: #070707;
  color: var(--text);
  padding: 8px 10px;
  font: inherit;
}

.site-search input::placeholder { color: var(--muted); }

.page-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.page-tools {
  display: flex;
  justify-content: flex-end;
  margin: 0;
  flex: 1;
}

.page-search {
  width: min(320px, 100%);
}

.page-search input {
  width: 100%;
  border: 1px solid var(--border);
  background: #070707;
  color: var(--text);
  padding: 6px 8px;
  font: inherit;
  font-size: 12px;
}

.page-search input::placeholder { color: var(--muted); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12px;
}

.nav-links a {
  border: 1px solid var(--border);
  padding: 5px 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
}

.nav-button {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--cyan);
  padding: 5px 8px;
  font: inherit;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
  cursor: pointer;
}

.nav-button:hover { text-decoration: underline; }

.shell {
  max-width: 1040px;
  margin: 0 auto;
  padding: 34px 20px;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 18px;
  align-items: stretch;
}

.hero,
.panel,
.card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(17, 17, 19, 0.96), rgba(12, 12, 12, 0.96));
}

.hero {
  padding: 28px;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.eyebrow {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 11px;
  margin-bottom: 14px;
}

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

h1 {
  color: var(--text);
  font-size: 30px;
  line-height: 1.18;
  letter-spacing: -0.8px;
  max-width: 760px;
}

.lede {
  margin-top: 16px;
  color: var(--secondary);
  font-size: 15px;
  max-width: 740px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.pill {
  border: 1px solid var(--border-hi);
  color: var(--secondary);
  padding: 5px 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
}

.pill.good { color: var(--green); border-color: rgba(0, 255, 0, 0.65); }
.pill.info { color: var(--cyan); }
.pill.warn { color: var(--yellow); }

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}

.card {
  padding: 14px;
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.action-card {
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
  padding: 14px;
}

.action-card h3 {
  margin: 0 0 6px;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
}

.card h3 {
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
  margin-bottom: 6px;
}

.panel {
  padding: 22px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
}

.breadcrumbs a {
  color: var(--cyan);
}

.breadcrumb-separator {
  color: var(--border-hi);
}

.panel h2 {
  color: var(--text);
  font-size: 18px;
  margin-bottom: 8px;
}

.panel-copy {
  color: var(--secondary);
  margin-bottom: 18px;
}

.field {
  margin-top: 14px;
}

label {
  display: block;
  color: var(--text);
  font-weight: 700;
  margin-bottom: 7px;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--border-hi);
  background: #070707;
  color: var(--text);
  padding: 13px 12px;
  font: inherit;
  outline: none;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

select {
  appearance: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.12);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field.full {
  grid-column: 1 / -1;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.mode-card {
  border: 1px solid var(--border);
  background: #090909;
  color: var(--secondary);
  padding: 14px;
  cursor: pointer;
  text-align: left;
  font: inherit;
}

.mode-card strong {
  display: block;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.mode-card.active {
  border-color: var(--green);
  background: rgba(0, 255, 0, 0.06);
}

.help-text {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

summary {
  color: var(--cyan);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
  margin-bottom: 12px;
}

.button {
  width: 100%;
  margin-top: 16px;
  border: 1px solid var(--green);
  background: rgba(0, 255, 0, 0.08);
  color: var(--green);
  padding: 13px 14px;
  font: inherit;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
}

.button:hover { background: rgba(0, 255, 0, 0.14); }
.button:disabled { cursor: wait; opacity: 0.65; }

.status-box {
  display: none;
  margin-top: 16px;
  border-left: 2px solid var(--cyan);
  background: rgba(0, 212, 255, 0.06);
  padding: 12px;
  color: var(--secondary);
}

.status-box.show { display: block; }
.status-box.error { border-left-color: var(--red); background: rgba(255, 92, 92, 0.06); }
.status-box.success { border-left-color: var(--green); background: rgba(0, 255, 0, 0.06); }
.status-box.warn { border-left-color: var(--yellow); background: rgba(255, 255, 0, 0.05); }

.meta-list {
  margin-top: 18px;
  border-top: 1px solid var(--border);
}

.meta-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}

.meta-line span:first-child { color: var(--text); }
.meta-line span:last-child { color: var(--muted); text-align: right; }

.fine-print {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
}

.footer {
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 24px;
  padding-top: 14px;
  font-size: 12px;
}

@media (max-width: 900px) {
  .auth-layout { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .action-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .mode-grid { grid-template-columns: 1fr; }
  .nav-inner { align-items: flex-start; flex-direction: column; }
  .brand-search { width: 100%; min-width: 0; flex-direction: column; align-items: stretch; gap: 10px; }
  .site-search { max-width: none; }
  .page-topline { flex-direction: column; gap: 12px; }
  .page-tools { width: 100%; justify-content: stretch; }
  .page-search { width: 100%; }
}

@media (max-width: 640px) {
  .shell { padding: 18px 14px; }
  .nav-inner { padding: 12px 14px; align-items: flex-start; flex-direction: column; }
  h1 { font-size: 23px; }
  .proof-grid { grid-template-columns: 1fr; }
  .meta-line { display: block; }
  .meta-line span:last-child { display: block; text-align: left; margin-top: 3px; }
}