body.login-page {
  background: var(--accent);
  background-image:
    radial-gradient(ellipse at 20% 50%, var(--login-grad-1) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, var(--login-grad-2) 0%, transparent 50%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--sp-6);
}

.login-card {
  background: var(--surface);
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.08);
  padding: var(--sp-10) var(--sp-10);
  width: 100%;
  max-width: 420px;
  position: relative;
}

.login-logo {
  text-align: center;
  margin-bottom: var(--sp-6);
}
.login-logo-text {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

/* Avatar quick-pick */
.avatar-grid-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--sp-3);
}
.avatar-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}
.avatar-pick {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-1);
  background: none;
  border: 2px solid transparent;
  border-radius: var(--r-lg);
  padding: var(--sp-2) var(--sp-1);
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.avatar-pick:hover { background: var(--tint-xlt); border-color: var(--tint-lt); }
.avatar-pick.selected { border-color: var(--accent); background: var(--tint-xlt); }
.avatar-pick .avatar { width: 40px; height: 40px; font-size: 0.9rem; }
.avatar-pick span.name {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
  line-height: 1.2;
}

.login-divider {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 var(--sp-5);
  position: relative;
}
.login-divider::before, .login-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 36%;
  height: 1px;
  background: var(--border);
}
.login-divider::before { left: 0; }
.login-divider::after  { right: 0; }

.login-error {
  margin-bottom: var(--sp-4);
  display: none;
}
.login-error.visible { display: block; }

.login-submit { width: 100%; margin-top: var(--sp-2); }
.login-form-signin .login-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  position: relative;
  min-height: 3.125rem;
}
.login-submit-loading {
  display: none;
  position: absolute;
  left: 50%;
  top: 50%;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  line-height: 1;
  white-space: nowrap;
  transform: translate(-50%, -50%);
}
.login-submit-loading i {
  display: inline-block;
  width: 1.1em;
  text-align: center;
  line-height: 1;
  transform: translateY(0.5px);
}
.login-form-signin.is-submitting .login-submit-idle { visibility: hidden; }
.login-form-signin.is-submitting .login-submit-loading { display: inline-flex; }
.login-form-signin.is-submitting .login-submit {
  cursor: progress;
  opacity: 0.95;
}
.login-form-signin.is-submitting .form-input {
  pointer-events: none;
}

.login-forgot-wrap {
  text-align: center;
  margin-top: var(--sp-4);
}

.btn-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  font-size: 0.875rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.btn-link:hover { opacity: 0.75; }

.login-view-hidden { display: none !important; }

.login-back-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  margin-top: var(--sp-5);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
}
.login-back-btn:hover { color: var(--text); }

.login-view-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--sp-2);
}

.login-view-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0 0 var(--sp-5);
  line-height: 1.5;
}

.login-success-view {
  text-align: center;
  padding: var(--sp-4) 0;
}

.login-success-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-4);
}

@media (max-width: 480px) {
  .login-card { padding: var(--sp-8) var(--sp-6); }
  .avatar-grid { grid-template-columns: repeat(3, 1fr); }
}