/* ==========================
   Auth Loading State
========================== */

.auth-loader {
  display: none;
}

.auth-checking .auth-loader {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.auth-checking main {
  display: none;
}

.auth-loader-content {
  display: grid;
  gap: var(--space-md);
  justify-items: center;
}

.auth-loader-content p {
  margin: 0;
  color: #aeb6d0;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.auth-loader-spinner {
  width: 3rem;
  height: 3rem;
  border: 3px solid rgba(123, 140, 255, 0.14);
  border-top-color: #7b8cff;
  border-radius: 999px;
  animation: auth-spin 0.9s linear infinite;
}

@keyframes auth-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==========================
   Auth Pages
========================== */

.auth-page {
  min-height: 100vh;
}

.auth-section {
  width: 100%;
  padding-block: var(--space-sm);
}

.auth-container {
  display: flex;
  justify-content: center;
}

.auth-card {
  width: min(100%, 26rem);
  padding: var(--space-lg);
  border: 1px solid rgba(132, 149, 255, 0.22);
  border-radius: 1.5rem;
  background: rgba(20, 25, 45, 0.72);
  box-shadow: 0 1.5rem 5rem rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.auth-icon {
  width: 4rem;
  height: 4rem;
  display: grid;
  place-items: center;
  margin: 0 auto var(--space-md);
  border: 1px solid rgba(123, 140, 255, 0.35);
  border-radius: 1rem;
  color: #7b8cff;
  background: rgba(123, 140, 255, 0.12);
  font-size: 1.8rem;
}

.auth-card .eyebrow {
  margin: 0 0 var(--space-xs);
  color: #7b8cff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-align: center;
  text-transform: uppercase;
}

.auth-card h1 {
  margin: 0;
  text-align: center;
  font-size: clamp(2rem, 8vw, 2.75rem);
}

.auth-intro {
  margin: var(--space-sm) 0 var(--space-lg);
  color: #aeb6d0;
  text-align: center;
}

.auth-form {
  display: grid;
  gap: 0.85rem;
}

.form-group {
  display: grid;
  gap: var(--space-xs);
}

.form-group label {
  font-weight: 600;
}

.form-group input {
  display: block;
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(132, 149, 255, 0.22);
  border-radius: 0.85rem;
  color: #f5f7ff;
  background: rgba(5, 10, 24, 0.68);
}

.form-group input:focus {
  outline: 2px solid rgba(123, 140, 255, 0.45);
  outline-offset: 2px;
}

.auth-form button {
  margin-top: 0.75rem;
  padding: 1rem;
  border: 0;
  border-radius: 0.85rem;
  color: #ffffff;
  background: linear-gradient(135deg, #7b8cff, #4f63ff);
  font-weight: 800;
  cursor: pointer;
}

.auth-form button:hover,
.auth-form button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 0.75rem 2rem rgba(79, 99, 255, 0.24);
}

.auth-message {
  min-height: 1.25rem;
  margin: 0.5rem 0 0;
  color: #aeb6d0;
  text-align: center;
}

.auth-message.error {
  color: #ff8f8f;
}

.auth-message.success {
  color: #75f0b2;
}

.auth-link {
  display: block;
  margin-top: var(--space-md);
  color: #7b8cff;
  text-align: center;
  text-decoration: none;
}

.auth-link:hover,
.auth-link:focus-visible {
  color: #f5f7ff;
}

@media (min-width: 768px) {
  .auth-card {
    padding: var(--space-xl);
  }
}