/* ── Customer Portal — Auth pages (login / sign-up) ─────────────────────────
   Self-contained: uses the same CSS custom properties as landing.css.
   No Tailwind utilities — these classes are explicit so they work in
   InteractiveWebAssembly render mode before Tailwind JIT is applied.
   ─────────────────────────────────────────────────────────────────────────── */

.ln-auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  padding: 24px 16px;
}

.ln-auth-card-wrap {
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ── Brand ─────────────────────────────────────────────────────────────────── */
.ln-auth-brand {
  text-align: center;
}
.ln-auth-logo {
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), #c026d3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

/* ── Card ──────────────────────────────────────────────────────────────────── */
.ln-auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border-1);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}

.ln-auth-card-header {
  padding: 24px 24px 0;
  text-align: center;
}

.ln-auth-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-1);
  margin: 0 0 6px;
}

.ln-auth-sub {
  font-size: 13px;
  color: var(--text-3);
  margin: 0;
}

.ln-auth-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ── Tabs ──────────────────────────────────────────────────────────────────── */
.ln-auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-1);
}

.ln-auth-tab {
  flex: 1;
  padding: 14px 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-3);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  margin-bottom: -1px;
}

.ln-auth-tab:hover {
  color: var(--text-1);
}

.ln-auth-tab--active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── Form fields ───────────────────────────────────────────────────────────── */
.ln-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.ln-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.ln-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.ln-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-2);
  background: var(--bg-base);
  color: var(--text-1);
  font-size: 14px;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
  box-sizing: border-box;
}

.ln-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
}

.ln-input::placeholder {
  color: var(--text-4, var(--text-3));
}

/* OTP code input: centered, wide letter spacing */
.ln-input--otp {
  text-align: center;
  letter-spacing: 0.55em;
  font-size: 22px;
  font-family: ui-monospace, monospace;
  padding: 14px;
}

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.ln-auth-btn-primary {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(108, 59, 255, .28);
  transition: opacity .15s, transform .15s;
}

.ln-auth-btn-primary:hover:not(:disabled) {
  opacity: .92;
  transform: translateY(-1px);
}

.ln-auth-btn-primary:disabled {
  opacity: .45;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.ln-auth-link {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.ln-auth-link:disabled {
  opacity: .4;
  cursor: not-allowed;
}

.ln-auth-back {
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  text-align: center;
  width: 100%;
  transition: color .15s;
}

.ln-auth-back:hover {
  color: var(--text-1);
}

/* ── Misc ──────────────────────────────────────────────────────────────────── */
.ln-auth-error {
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.25);
  color: #ef4444;
  font-size: 13px;
  font-weight: 500;
}

.ln-auth-resend {
  text-align: center;
  font-size: 12px;
  color: var(--text-3);
}

.ln-auth-terms {
  font-size: 11px;
  text-align: center;
  color: var(--text-3);
  margin: 0;
}

.ln-auth-terms a {
  color: var(--accent);
}