/* ============================================
   SimdesPro — Login Page Styles
   ============================================ */

/* Login Screen Wrapper */
.login-wrap {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  z-index: 9999;
  overflow: hidden;
}

/* Background grid dots decoration */
.login-bg-dots {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, var(--border) 1px, transparent 0);
  background-size: 28px 28px;
  opacity: 0.5;
  pointer-events: none;
}

/* Accent blobs */
.login-wrap::before,
.login-wrap::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.07;
  pointer-events: none;
}
.login-wrap::before {
  width: 500px;
  height: 500px;
  background: var(--accent);
  top: -150px;
  right: -100px;
}
.login-wrap::after {
  width: 400px;
  height: 400px;
  background: var(--info);
  bottom: -100px;
  left: -80px;
}

/* Card */
.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px 32px 28px;
  box-shadow: var(--shadow-lg);
  animation: fadeInUp 0.4s ease;
}

/* Logo */
.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.login-logo-icon {
  width: 60px;
  height: 60px;
  background: var(--accent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 6px;
}

.login-logo-text {
  display: flex;
  flex-direction: column;
}

.login-app-name {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.login-app-year {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* Header */
.login-header {
  margin-bottom: 24px;
}

.login-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.login-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* User selector */
.login-user-select {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}

.login-user-option {
  cursor: pointer;
}

.login-user-option input[type="radio"] {
  display: none;
}

.login-user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-surface);
  transition: all var(--transition);
  cursor: pointer;
}

.login-user-option.selected .login-user-card,
.login-user-option input:checked + .login-user-card {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.login-user-card:hover {
  border-color: var(--border-light);
}

.login-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #000;
}

/* Error message */
.login-error {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--danger);
  border-radius: var(--radius);
  color: var(--danger);
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.login-error svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

/* Footer */
.login-footer {
  text-align: center;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Spinner animation */
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@media (max-width: 480px) {
  .login-card { margin: 16px; padding: 28px 20px 24px; }
  .login-user-select { grid-template-columns: 1fr; }
}