:root {
  --bg0: var(--lc-color-bg, #071018);
  --bg1: var(--lc-color-bg-mid, #0b1c2c);
  --fg: var(--lc-color-fg, #e8f1f8);
  --muted: var(--lc-color-muted, #9bb0c2);
  --accent: var(--lc-color-accent, #dd5202);
  --cyan: var(--lc-color-cyan, #3de7ff);
  --panel: var(--lc-color-panel, #132a3e);
  --font-display: var(--lc-font-display, "Black Ops One", system-ui, sans-serif);
  --font-body: var(--lc-font-body, "Rajdhani", "Segoe UI", sans-serif);
  --font-mono: var(--lc-font-mono, "Share Tech Mono", ui-monospace, monospace);

  --lc-color-bg: #071018;
  --lc-color-bg-mid: #0b1c2c;
  --lc-color-fg: #e8f1f8;
  --lc-color-muted: #9bb0c2;
  --lc-color-accent: #dd5202;
  --lc-color-cyan: #3de7ff;
  --lc-color-panel: #132a3e;
  --lc-font-display: "Black Ops One", system-ui, sans-serif;
  --lc-font-body: "Rajdhani", "Segoe UI", sans-serif;
  --lc-font-mono: "Share Tech Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 500;
  background:
    radial-gradient(ellipse at 20% 10%, #2a1a12 0%, transparent 50%),
    radial-gradient(ellipse at 80% 90%, #1a3a55 0%, transparent 45%),
    linear-gradient(160deg, var(--bg0), var(--bg1));
}

.hero {
  max-width: 40rem;
  margin: 0 auto;
  padding: 18vh 1.5rem 4rem;
}

.brand {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  margin: 0 0 1rem;
  color: var(--fg);
}

h1 {
  font-family: var(--font-body);
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 700;
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}

.lede {
  margin: 0 0 2rem;
  line-height: 1.5;
  opacity: 0.9;
}

.interest,
.leads-auth {
  display: grid;
  gap: 0.75rem;
}

.interest label,
.leads-auth label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.interest input,
.interest select,
.leads-auth input {
  padding: 0.65rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--fg) 25%, transparent);
  border-radius: 4px;
  background: color-mix(in srgb, var(--bg0) 70%, transparent);
  color: var(--fg);
  font: inherit;
}

.interest select {
  cursor: pointer;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 1.1rem) 1.1rem,
    calc(100% - 0.75rem) 1.1rem;
  background-size:
    0.35rem 0.35rem,
    0.35rem 0.35rem;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

.interest select option {
  background: var(--bg1);
  color: var(--fg);
}

.interest input[aria-invalid='true'] {
  border-color: #ffb4a2;
}

.field-hint {
  font-size: 0.85rem;
  font-weight: 500;
  color: #ffb4a2;
}

.interest button,
.leads-auth button,
.leads-toolbar button {
  margin-top: 0.5rem;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 4px;
  background: var(--accent);
  color: #1a0800;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}

.interest button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.leads-toolbar button.secondary {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
}

.form-status {
  margin: 0.75rem 0 0;
  font-size: 0.95rem;
}

.form-status[data-state='ok'] {
  color: #9dffb0;
}

.form-status[data-state='err'] {
  color: #ffb4a2;
}

.by {
  margin-top: 2rem;
  font-size: 0.85rem;
  opacity: 0.7;
}

.leads {
  max-width: 48rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.leads h1 {
  font-family: var(--font-display);
  font-weight: 400;
}

.leads .muted {
  color: var(--muted);
  font-size: 0.95rem;
}

.leads-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.leads-steps li {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  border: 1px solid color-mix(in srgb, var(--fg) 18%, transparent);
  color: var(--muted);
}

.leads-steps li.on {
  border-color: var(--accent);
  color: var(--fg);
  background: color-mix(in srgb, var(--accent) 22%, transparent);
}

.leads-steps li.done {
  border-color: var(--cyan);
  color: var(--cyan);
}

.leads-card {
  display: grid;
  gap: 0.65rem;
  max-width: 24rem;
  margin-bottom: 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--panel);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 55%, transparent);
}

.leads-topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin: 0.5rem 0 1rem;
}

.leads-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.25rem 0;
}

.leads table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.leads th,
.leads td {
  border: 1px solid color-mix(in srgb, var(--fg) 18%, transparent);
  padding: 0.5rem 0.55rem;
  text-align: left;
  vertical-align: top;
}

.leads code {
  font-family: var(--font-mono);
  font-size: 0.85em;
}

.leads a.back {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 600;
}

@keyframes row-new-in {
  from {
    background: color-mix(in srgb, var(--accent) 38%, transparent);
  }
  to {
    background: color-mix(in srgb, var(--accent) 14%, transparent);
  }
}

.leads tr.row-new {
  animation: row-new-in 0.4s ease-out;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  box-shadow: inset 3px 0 0 var(--accent);
  transition:
    background 0.5s ease,
    box-shadow 0.5s ease;
}

.uat {
  max-width: 64rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.uat h1,
.uat h2 {
  font-family: var(--font-display);
  font-weight: 400;
}

.uat .back {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 600;
}

.uat-top {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}

.uat-field {
  display: grid;
  gap: 0.3rem;
  font-weight: 600;
}

.uat-field input,
.uat-field textarea,
.uat-export textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border-radius: 4px;
  border: 1px solid color-mix(in srgb, var(--fg) 22%, transparent);
  background: var(--panel);
  color: var(--fg);
  font: inherit;
}

.uat-layout {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .uat-layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(14rem, 0.7fr);
    align-items: start;
  }
}

.uat-step {
  display: grid;
  gap: 0.45rem;
  padding: 1rem 0;
  border-top: 1px solid color-mix(in srgb, var(--fg) 14%, transparent);
}

.uat-step header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
}

.uat-check {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  font-weight: 600;
}

.uat-check input {
  margin-top: 0.3rem;
  width: 1.1rem;
  height: 1.1rem;
}

.uat-link {
  color: var(--cyan);
  font-weight: 700;
  text-decoration: none;
}

.uat-url code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  word-break: break-all;
  color: var(--muted);
}

.uat-sessions h2 {
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
}

.uat-session {
  display: grid;
  gap: 0.15rem;
  width: 100%;
  text-align: left;
  margin: 0 0 0.45rem;
  padding: 0.65rem 0.75rem;
  border-radius: 4px;
  border: 1px solid color-mix(in srgb, var(--fg) 16%, transparent);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  font: inherit;
}

.uat-session.on {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.uat-export {
  display: grid;
  gap: 0.75rem;
  min-width: min(36rem, 92vw);
}

dialog#exportDialog {
  border: 1px solid var(--panel);
  border-radius: 8px;
  padding: 1rem 1.15rem;
  background: #0b1520;
  color: var(--fg);
}

dialog#exportDialog::backdrop {
  background: rgba(0, 0, 0, 0.5);
}