.promo-banner {
  margin: 16px 18px 0;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(59, 130, 246, 0.25);
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.18), rgba(16, 185, 129, 0.14)),
    var(--bg2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.promo-banner strong {
  display: block;
  font-size: 17px;
  color: var(--text);
}

.promo-banner span {
  font-size: 12px;
  color: var(--text2);
}

.promo-banner .promo-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.auth-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.15), transparent 28%),
    radial-gradient(circle at top right, rgba(5, 150, 105, 0.12), transparent 26%),
    var(--bg);
}

.auth-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 18px 48px;
  display: grid;
  gap: 18px;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 420px);
  gap: 18px;
  align-items: start;
}

.auth-card,
.auth-info-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}

.auth-title {
  margin: 0 0 8px;
  font-size: 28px;
  line-height: 1.1;
}

.auth-subtitle,
.auth-note,
.auth-list,
.auth-empty,
.auth-inline-hint {
  color: var(--text3);
  font-size: 13px;
  line-height: 1.6;
}

.auth-list {
  margin: 18px 0 0;
  padding-left: 18px;
}

.auth-form {
  display: grid;
  gap: 14px;
}

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

.auth-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text2);
}

.auth-field input,
.auth-field select {
  width: 100%;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text);
  padding: 0 14px;
  outline: none;
}

.auth-field input:focus,
.auth-field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.16);
}

.auth-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text2);
  font-size: 12px;
}

.auth-check input {
  margin-top: 2px;
}

.auth-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.auth-primary,
.auth-secondary,
.auth-link-btn {
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 800;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.auth-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
}

.auth-secondary,
.auth-link-btn {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.auth-flash {
  display: none;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.5;
}

.auth-flash.show {
  display: block;
}

.auth-flash.error {
  background: rgba(220, 38, 38, 0.12);
  color: #fecaca;
  border: 1px solid rgba(220, 38, 38, 0.26);
}

.auth-flash.success {
  background: rgba(5, 150, 105, 0.12);
  color: #d1fae5;
  border: 1px solid rgba(5, 150, 105, 0.24);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.plan-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
}

.plan-card.highlight {
  border-color: rgba(37, 99, 235, 0.4);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.12);
}

.plan-price {
  font-size: 30px;
  font-weight: 900;
  color: var(--text);
}

.plan-price small {
  font-size: 13px;
  color: var(--text3);
}

.plan-price-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 6px;
}

.plan-price-original {
  font-size: 13px;
  color: var(--text3);
  text-decoration: line-through;
}

.plan-price-discount {
  font-size: 12px;
  font-weight: 800;
  color: #86efac;
}

.plan-features {
  display: grid;
  gap: 8px;
  color: var(--text2);
  font-size: 13px;
  flex: 1 1 auto;
}

.plan-card .auth-actions {
  margin-top: auto;
  width: 100%;
  justify-content: center;
  align-items: flex-end;
}

.account-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 18px;
}

.account-meta {
  display: grid;
  gap: 12px;
}

.account-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 700;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
}

.auth-nav {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.auth-nav-name {
  font-size: 12px;
  color: var(--text2);
  max-width: 180px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.locked-panel {
  margin: 18px;
  padding: 26px;
  border-radius: 18px;
  background: var(--bg2);
  border: 1px solid rgba(37, 99, 235, 0.24);
  text-align: center;
}