#login-section {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 1rem;
}

.login-card {
    background-color: var(--card-bg);
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.login-header {
    margin-bottom: 2rem;
}

.logo-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

#login-form .input-group {
    position: relative;
    margin-bottom: 1rem;
}

#login-form .input-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

#login-form input {
    padding-left: 2.75rem;
}

#login-form button {
    width: 100%;
    margin-top: 1rem;
    padding: 1rem;
    font-size: 1rem;
}

.error-message {
    margin-top: 1rem;
    color: var(--error-color);
    font-size: 0.875rem;
    background-color: rgba(239, 68, 68, 0.1);
    padding: 0.5rem;
    border-radius: 0.5rem;
}