/* ============================================
   AUTH PAGES (Login & Register)
============================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 20px 60px;
  background: var(--bg);
  position: relative;
}

.auth-page::before {
  content: '';
  position: fixed;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center top, rgba(0,200,240,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.auth-wrap {
  width: 100%;
  max-width: 520px;
  position: relative;
}

.auth-wrap-sm { max-width: 440px; }

.auth-brand {
  text-align: center;
  margin-bottom: 1.75rem;
}

.auth-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text);
  text-decoration: none;
}

.auth-logo span { color: var(--cyan); }

/* CARD */
.auth-card {
  padding: 2.25rem;
}

.auth-head {
  margin-bottom: 1.75rem;
}

.auth-head h2 {
  font-size: 1.6rem;
  margin-bottom: 6px;
  color: var(--text);
}

.auth-head p {
  font-size: 0.88rem;
  color: var(--text3);
}

/* TWO COLUMN ROW */
.auth-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* PASSWORD TOGGLE */
.input-pw-wrap {
  position: relative;
}

.input-pw-wrap .form-input {
  padding-right: 42px;
}

.pw-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text4);
  transition: color var(--transition);
  display: flex;
  align-items: center;
}

.pw-toggle:hover { color: var(--text2); }

/* FORGOT LINK */
.form-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.forgot-link {
  font-size: 0.75rem;
  color: var(--cyan);
  font-weight: 400;
  text-decoration: none;
  transition: opacity var(--transition);
}

.forgot-link:hover { opacity: 0.8; }

/* REFERRAL FIELD */
.referral-group {
  background: rgba(0,200,240,0.04);
  border: 1px solid var(--cyan-border);
  border-radius: var(--radius);
  padding: 14px;
}

.referral-group .form-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
  font-size: 0.83rem;
}

.ref-optional {
  color: var(--text4);
  font-weight: 400;
  font-size: 0.75rem;
  margin-left: auto;
}

.referral-group .form-input {
  background: var(--bg2);
  border-color: var(--cyan-border);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* TERMS */
.auth-terms {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 0.85rem;
  font-size: 0.8rem;
  color: var(--text3);
  line-height: 1.55;
}

.auth-terms input[type="checkbox"] {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin-top: 1px;
  accent-color: var(--cyan);
  cursor: pointer;
}

.auth-terms a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* REMEMBER */
.auth-remember {
  margin-bottom: 1.25rem;
}

.remember-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--text3);
  cursor: pointer;
}

.remember-label input {
  accent-color: var(--cyan);
}

/* SUBMIT */
.auth-submit {
  margin-top: 1.25rem;
  margin-bottom: 1rem;
}

/* SWITCH */
.auth-switch {
  text-align: center;
  font-size: 0.84rem;
  color: var(--text4);
  margin-top: 1.25rem;
}

.auth-switch a {
  color: var(--cyan);
  font-weight: 600;
  margin-left: 4px;
}

/* BENEFITS STRIP */
.auth-benefits {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}

.ab-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text4);
}

/* RESPONSIVE */
@media (max-width: 520px) {
  .auth-card { padding: 1.5rem; }
  .auth-row-2 { grid-template-columns: 1fr; }
  .auth-benefits { gap: 1rem; flex-direction: column; align-items: center; }
}

/* ── REFERRAL DETECTED BANNER ── */
.referral-detected {
  margin-bottom: 1.1rem;
}

.rd-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(0,232,122,0.07);
  border: 1.5px solid rgba(0,232,122,0.25);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.rd-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0,200,240,0.12);
  border: 1.5px solid var(--cyan-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  color: var(--cyan);
  flex-shrink: 0;
}

.rd-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.rd-label {
  font-size: 0.72rem;
  color: var(--text4);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 600;
}

.rd-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-head);
}

.rd-code {
  font-size: 0.72rem;
  color: var(--text4);
}

.rd-code code {
  font-family: var(--font-mono);
  color: var(--green);
  background: rgba(0,232,122,0.08);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.72rem;
}

.rd-check { flex-shrink: 0; }