.auth-page {
  min-height: 100vh;
  padding: calc(var(--header-h) + 44px) 0 80px;
}

.auth-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 36px;
  display: grid;
  grid-template-columns: 1fr minmax(360px, 440px);
  gap: 28px;
  align-items: start;
}

.auth-intro {
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(252, 231, 243, 0.52), rgba(237, 233, 254, 0.56));
  backdrop-filter: blur(10px);
  padding: 34px 32px;
  box-shadow: var(--shadow-card);
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: var(--r-full);
  border: 1px solid rgba(244, 114, 182, 0.28);
  background: rgba(244, 114, 182, 0.09);
  color: var(--text-pink);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-title {
  margin-top: 16px;
  font-size: clamp(1.8rem, 2.5vw, 2.3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-1);
  line-height: 1.25;
}

.auth-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-desc {
  margin-top: 12px;
  color: var(--text-2);
  line-height: 1.7;
  font-size: 0.95rem;
}

.auth-points {
  margin-top: 18px;
  display: grid;
  gap: 8px;
}

.auth-point {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
  font-size: 0.84rem;
  font-weight: 600;
}

.auth-point i {
  color: var(--pink);
  font-size: 0.82rem;
}

.auth-card {
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  padding: 26px 24px;
  box-shadow: var(--shadow-card);
}

.auth-card-title {
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--text-1);
  margin-bottom: 16px;
}

.auth-error {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid #fecaca;
  background: #fff1f2;
  color: #be123c;
}

.auth-field + .auth-field {
  margin-top: 12px;
}

.auth-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-1);
}

.auth-input {
  width: 100%;
  border-radius: var(--r-md);
  border: 1.5px solid var(--border);
  padding: 11px 13px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--text-1);
  font-size: 0.9rem;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.auth-input:focus {
  border-color: var(--pink);
  box-shadow: 0 0 0 3px rgba(244, 114, 182, 0.12);
}

.auth-input-error {
  border-color: #f43f5e;
}

.auth-hint {
  margin-top: 4px;
  color: var(--text-3);
  font-size: 0.72rem;
}

.auth-remember {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--text-2);
  font-size: 0.82rem;
}

.auth-submit {
  margin-top: 16px;
  width: 100%;
}

.auth-switch {
  margin-top: 14px;
  color: var(--text-3);
  text-align: center;
  font-size: 0.82rem;
}

.auth-switch a {
  color: var(--text-pink);
  font-weight: 700;
  text-decoration: none;
}

.auth-switch a:hover {
  text-decoration: underline;
}

@media (max-width: 920px) {
  .auth-container {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .auth-intro {
    order: 2;
    padding: 24px 20px;
  }
  .auth-card {
    order: 1;
  }
}

@media (max-width: 640px) {
  .auth-page {
    padding-top: calc(var(--header-h) + 26px);
  }
  .auth-container {
    padding: 0 20px;
  }
}