/* login.css - Login page styles */

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: var(--bg-primary);
  position: relative;
}

/* Subtle ambient glow */
.login-screen::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.03) 0%, transparent 60%);
  pointer-events: none;
  animation: breathe 8s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.login-box {
  width: 100%;
  max-width: 380px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: var(--space-2xl);
  box-shadow: var(--glow-medium);
  animation: slideUp var(--transition-slow);
  position: relative;
}

.login-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.login-logo {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  opacity: 0.6;
}

.login-title {
  font-size: var(--text-xl);
  font-weight: 400;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  letter-spacing: 0.08em;
}

.login-subtitle {
  color: var(--text-muted);
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.login-form .form-group {
  margin-bottom: 0;
}

.login-form input {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.login-form input:focus {
  border-color: var(--text-muted);
  box-shadow: var(--glow-subtle);
}

.login-form button[type="submit"] {
  width: 100%;
  padding: var(--space-md);
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
  background: var(--text-primary);
  color: var(--bg-primary);
  border: 1px solid var(--text-primary);
  letter-spacing: 0.05em;
}

.login-form button[type="submit"]:hover {
  background: var(--text-secondary);
  border-color: var(--text-secondary);
  box-shadow: var(--glow-medium);
}

.login-error {
  background: rgba(248, 113, 113, 0.05);
  border: 1px solid var(--status-error);
  padding: var(--space-md);
  color: var(--status-error);
  font-size: var(--text-sm);
  text-align: center;
  animation: shake 0.5s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}

.password-wrapper {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  color: var(--text-muted);
  padding: var(--space-xs);
  font-size: var(--text-base);
  border: none;
}

.password-toggle:hover {
  color: var(--text-secondary);
  border: none;
  box-shadow: none;
}