/* Premium centered auth screen — matches dark dashboard aesthetic */

.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(70vh, 560px);
  margin: 0.5rem 0 2rem;
  padding: 0.5rem 0;
}

.login-screen[hidden] {
  display: none !important;
}

.login-card {
  width: min(100%, 400px);
  padding: 2.25rem 1.75rem 1.75rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(34, 211, 238, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  text-align: center;
}

.login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.75rem;
}

.login-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(34, 211, 238, 0.14), rgba(129, 140, 248, 0.12));
  border: 1px solid rgba(148, 163, 184, 0.2);
  margin-bottom: 0.25rem;
}

.login-product {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}

.login-tagline {
  margin: 0;
  max-width: 28ch;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

/* Google OAuth — dark premium, not a bright blue box */
.btn-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background:
    linear-gradient(180deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.98));
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 8px 20px rgba(0, 0, 0, 0.25);
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease,
    transform 0.12s ease;
}

.btn-google:hover:not(:disabled) {
  border-color: rgba(34, 211, 238, 0.4);
  background:
    linear-gradient(180deg, rgba(36, 48, 68, 0.98), rgba(18, 28, 48, 1));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 0 0 3px rgba(34, 211, 238, 0.12),
    0 10px 24px rgba(0, 0, 0, 0.3);
  transform: translateY(-1px);
}

.btn-google:active:not(:disabled) {
  transform: translateY(0);
}

.btn-google:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-google:focus-visible {
  outline: none;
  border-color: rgba(34, 211, 238, 0.55);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.22);
}

.btn-google-icon {
  flex-shrink: 0;
  border-radius: 2px;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.15rem 0 1rem;
  color: var(--text-dim);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.login-divider span {
  flex-shrink: 0;
}

.login-screen .login-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}

.login-screen .login-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.login-screen .login-form input[type="email"] {
  appearance: none;
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(7, 11, 20, 0.85);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  padding: 0.8rem 0.95rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-screen .login-form input[type="email"]::placeholder {
  color: var(--text-dim);
}

.login-screen .login-form input[type="email"]:focus {
  outline: none;
  border-color: rgba(34, 211, 238, 0.55);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}

.login-cta {
  width: 100%;
  margin-top: 0.55rem;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
  border-radius: 12px;
  align-self: stretch;
}

.login-status {
  margin: 1rem 0 0;
  min-height: 1.35em;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.4;
  text-align: center;
}

.login-status.is-error {
  color: var(--rose);
}

.login-status.is-success {
  color: var(--green);
}

.login-disclaimer {
  margin: 1.35rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text-dim);
  line-height: 1.45;
  text-align: center;
}

@media (max-width: 480px) {
  .login-card {
    padding: 1.85rem 1.25rem 1.4rem;
  }
  .login-product {
    font-size: 1.3rem;
  }
}